51127739

素因数分解:

${\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{4261}}^1$

素因数の和:4358

約数の個数: 12

約数和(自身を含む): 56156112

約数和(自身を除く): 5028373

約数列:

[1, 13, 71, 169, 923, 4261, 11999, 55393, 302531, 720109, 3932903, 51127739]

約数ペア:

[(1, 51127739), (13, 3932903), (71, 720109), (169, 302531), (923, 55393), (4261, 11999)]