51528521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{149}}^2\times {\mathrm{211}}^1$

素因数の和:520

約数の個数: 12

約数和(自身を含む): 56860944

約数和(自身を除く): 5332423

約数列:

[1, 11, 149, 211, 1639, 2321, 22201, 31439, 244211, 345829, 4684411, 51528521]

約数ペア:

[(1, 51528521), (11, 4684411), (149, 345829), (211, 244211), (1639, 31439), (2321, 22201)]