Factors of 524

2, 131. As a product: 2^2 × 131.

The factors of 524 are 1, 2, 4, 131, 262, 524. It has 6 factors.

Factors of 524

Pick any whole number from 1 to 10,000.

524 = 2^{2} \times 131

How to work it out

1
A factor of 524 is a whole number that divides it with nothing left over. You only need to test the numbers up to √524 ≈ 22.89; every one that divides gives a pair.
2
The factor pairs are listed in the table below. Together they give 6 factors.
3
Prime factorisation: keep dividing by the smallest prime that fits.
$524 = 2^{2} \times 131$
4
Add all the factors: 1 + 2 + 4 + 131 + 262 + 524 = 924. Without 524 itself that is 400, so 524 is a deficient number.

LaTeX source of the formulas on this page

\[ 524 = 2^{2} \times 131 \]

What are the factors of 524?

The factors of 524 are 1, 2, 4, 131, 262, 524. It has 6 factors.

What are the prime factors of 524?

2, 131. As a product: $2^{2}$ × 131.

How many factors does 524 have?

524 has 6 factors (3 factor pairs).

What is the sum of the factors of 524?

924.

Is 524 a prime number?

No. It is divisible by 2, so 524 = 2 × 262.