51161830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{2767}}^1$

素因数の和:2860

約数の個数: 24

約数和(自身を含む): 94316832

約数和(自身を除く): 43155002

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1849, 2767, 3698, 5534, 9245, 13835, 18490, 27670, 118981, 237962, 594905, 1189810, 5116183, 10232366, 25580915, 51161830]

約数ペア:

[(1, 51161830), (2, 25580915), (5, 10232366), (10, 5116183), (43, 1189810), (86, 594905), (215, 237962), (430, 118981), (1849, 27670), (2767, 18490), (3698, 13835), (5534, 9245)]