55990333

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1789}}^1$

素因数の和:2076

約数の個数: 16

約数和(自身を含む): 68048640

約数和(自身を除く): 12058307

約数列:

[1, 7, 17, 119, 263, 1789, 1841, 4471, 12523, 30413, 31297, 212891, 470507, 3293549, 7998619, 55990333]

約数ペア:

[(1, 55990333), (7, 7998619), (17, 3293549), (119, 470507), (263, 212891), (1789, 31297), (1841, 30413), (4471, 12523)]