51081719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6247}}^1$

素因数の和:6314

約数の個数: 16

約数和(自身を含む): 59830848

約数和(自身を除く): 8749129

約数列:

[1, 13, 17, 37, 221, 481, 629, 6247, 8177, 81211, 106199, 231139, 1380587, 3004807, 3929363, 51081719]

約数ペア:

[(1, 51081719), (13, 3929363), (17, 3004807), (37, 1380587), (221, 231139), (481, 106199), (629, 81211), (6247, 8177)]