56287580

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{6353}}^1$

素因数の和:6805

約数の個数: 24

約数和(自身を含む): 118489392

約数和(自身を除く): 62201812

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4430, 6353, 8860, 12706, 25412, 31765, 63530, 127060, 2814379, 5628758, 11257516, 14071895, 28143790, 56287580]

約数ペア:

[(1, 56287580), (2, 28143790), (4, 14071895), (5, 11257516), (10, 5628758), (20, 2814379), (443, 127060), (886, 63530), (1772, 31765), (2215, 25412), (4430, 12706), (6353, 8860)]