51504087

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{4259}}^1$

素因数の和:4430

約数の個数: 16

約数和(自身を含む): 71568000

約数和(自身を除く): 20063913

約数列:

[1, 3, 29, 87, 139, 417, 4031, 4259, 12093, 12777, 123511, 370533, 592001, 1776003, 17168029, 51504087]

約数ペア:

[(1, 51504087), (3, 17168029), (29, 1776003), (87, 592001), (139, 370533), (417, 123511), (4031, 12777), (4259, 12093)]