56774710

素因数分解:

$2^1\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{2843}}^1$

素因数の和:4847

約数の個数: 16

約数和(自身を含む): 102281616

約数和(自身を除く): 45506906

約数列:

[1, 2, 5, 10, 1997, 2843, 3994, 5686, 9985, 14215, 19970, 28430, 5677471, 11354942, 28387355, 56774710]

約数ペア:

[(1, 56774710), (2, 28387355), (5, 11354942), (10, 5677471), (1997, 28430), (2843, 19970), (3994, 14215), (5686, 9985)]