51713155

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3221}}^1$

素因数の和:3271

約数の個数: 24

約数和(自身を含む): 70755120

約数和(自身を除く): 19041965

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 845, 1235, 3211, 3221, 16055, 16105, 41873, 61199, 209365, 305995, 544349, 795587, 2721745, 3977935, 10342631, 51713155]

約数ペア:

[(1, 51713155), (5, 10342631), (13, 3977935), (19, 2721745), (65, 795587), (95, 544349), (169, 305995), (247, 209365), (845, 61199), (1235, 41873), (3211, 16105), (3221, 16055)]