55465660

素因数分解:

$2^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{5323}}^1$

素因数の和:5853

約数の個数: 24

約数和(自身を含む): 116723376

約数和(自身を除く): 61257716

約数列:

[1, 2, 4, 5, 10, 20, 521, 1042, 2084, 2605, 5210, 5323, 10420, 10646, 21292, 26615, 53230, 106460, 2773283, 5546566, 11093132, 13866415, 27732830, 55465660]

約数ペア:

[(1, 55465660), (2, 27732830), (4, 13866415), (5, 11093132), (10, 5546566), (20, 2773283), (521, 106460), (1042, 53230), (2084, 26615), (2605, 21292), (5210, 10646), (5323, 10420)]