51306731

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1789}}^1$

素因数の和:2054

約数の個数: 16

約数和(自身を含む): 62377920

約数和(自身を除く): 11071189

約数列:

[1, 7, 17, 119, 241, 1687, 1789, 4097, 12523, 28679, 30413, 212891, 431149, 3018043, 7329533, 51306731]

約数ペア:

[(1, 51306731), (7, 7329533), (17, 3018043), (119, 431149), (241, 212891), (1687, 30413), (1789, 28679), (4097, 12523)]