52407580

素因数分解:

$2^2\times 5^1\times {\mathrm{2620379}}^1$

素因数の和:2620388

約数の個数: 12

約数和(自身を含む): 110055960

約数和(自身を除く): 57648380

約数列:

[1, 2, 4, 5, 10, 20, 2620379, 5240758, 10481516, 13101895, 26203790, 52407580]

約数ペア:

[(1, 52407580), (2, 26203790), (4, 13101895), (5, 10481516), (10, 5240758), (20, 2620379)]