51367745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71843}}^1$

素因数の和:71872

約数の個数: 16

約数和(自身を含む): 72418752

約数和(自身を除く): 21051007

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 71843, 359215, 790273, 933959, 3951365, 4669795, 10273549, 51367745]

約数ペア:

[(1, 51367745), (5, 10273549), (11, 4669795), (13, 3951365), (55, 933959), (65, 790273), (143, 359215), (715, 71843)]