47128910

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 86430240

約数和(自身を除く): 39301330

約数列:

[1, 2, 5, 10, 113, 179, 226, 233, 358, 466, 565, 895, 1130, 1165, 1790, 2330, 20227, 26329, 40454, 41707, 52658, 83414, 101135, 131645, 202270, 208535, 263290, 417070, 4712891, 9425782, 23564455, 47128910]

約数ペア:

[(1, 47128910), (2, 23564455), (5, 9425782), (10, 4712891), (113, 417070), (179, 263290), (226, 208535), (233, 202270), (358, 131645), (466, 101135), (565, 83414), (895, 52658), (1130, 41707), (1165, 40454), (1790, 26329), (2330, 20227)]