55431790

素因数分解:

$2^1\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{2801}}^1$

素因数の和:4787

約数の個数: 16

約数和(自身を含む): 99863280

約数和(自身を除く): 44431490

約数列:

[1, 2, 5, 10, 1979, 2801, 3958, 5602, 9895, 14005, 19790, 28010, 5543179, 11086358, 27715895, 55431790]

約数ペア:

[(1, 55431790), (2, 27715895), (5, 11086358), (10, 5543179), (1979, 28010), (2801, 19790), (3958, 14005), (5602, 9895)]