51870026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{117353}}^1$

素因数の和:117385

約数の個数: 16

約数和(自身を含む): 88719624

約数和(自身を除く): 36849598

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 117353, 234706, 1525589, 1995001, 3051178, 3990002, 25935013, 51870026]

約数ペア:

[(1, 51870026), (2, 25935013), (13, 3990002), (17, 3051178), (26, 1995001), (34, 1525589), (221, 234706), (442, 117353)]