51889265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{15559}}^1$

素因数の和:15616

約数の個数: 16

約数和(自身を含む): 67219200

約数和(自身を除く): 15329935

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 15559, 77795, 357857, 451211, 1789285, 2256055, 10377853, 51889265]

約数ペア:

[(1, 51889265), (5, 10377853), (23, 2256055), (29, 1789285), (115, 451211), (145, 357857), (667, 77795), (3335, 15559)]