51129604

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{70621}}^1$

素因数の和:70806

約数の個数: 12

約数和(自身を含む): 89972428

約数和(自身を除く): 38842824

約数列:

[1, 2, 4, 181, 362, 724, 70621, 141242, 282484, 12782401, 25564802, 51129604]

約数ペア:

[(1, 51129604), (2, 25564802), (4, 12782401), (181, 282484), (362, 141242), (724, 70621)]