51245430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1708181}}^1$

素因数の和:1708191

約数の個数: 16

約数和(自身を含む): 122989104

約数和(自身を除く): 71743674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1708181, 3416362, 5124543, 8540905, 10249086, 17081810, 25622715, 51245430]

約数ペア:

[(1, 51245430), (2, 25622715), (3, 17081810), (5, 10249086), (6, 8540905), (10, 5124543), (15, 3416362), (30, 1708181)]