50107640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2423}}^1$

素因数の和:2492

約数の個数: 64

約数和(自身を含む): 125660160

約数和(自身を除く): 75552520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 188, 220, 235, 376, 440, 470, 517, 940, 1034, 1880, 2068, 2423, 2585, 4136, 4846, 5170, 9692, 10340, 12115, 19384, 20680, 24230, 26653, 48460, 53306, 96920, 106612, 113881, 133265, 213224, 227762, 266530, 455524, 533060, 569405, 911048, 1066120, 1138810, 1252691, 2277620, 2505382, 4555240, 5010764, 6263455, 10021528, 12526910, 25053820, 50107640]

約数ペア:

[(1, 50107640), (2, 25053820), (4, 12526910), (5, 10021528), (8, 6263455), (10, 5010764), (11, 4555240), (20, 2505382), (22, 2277620), (40, 1252691), (44, 1138810), (47, 1066120), (55, 911048), (88, 569405), (94, 533060), (110, 455524), (188, 266530), (220, 227762), (235, 213224), (376, 133265), (440, 113881), (470, 106612), (517, 96920), (940, 53306), (1034, 48460), (1880, 26653), (2068, 24230), (2423, 20680), (2585, 19384), (4136, 12115), (4846, 10340), (5170, 9692)]