56735020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4253}}^1$

素因数の和:4314

約数の個数: 48

約数和(自身を含む): 128640960

約数和(自身を除く): 71905940

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 4253, 6670, 8506, 13340, 17012, 21265, 42530, 85060, 97819, 123337, 195638, 246674, 391276, 489095, 493348, 616685, 978190, 1233370, 1956380, 2466740, 2836751, 5673502, 11347004, 14183755, 28367510, 56735020]

約数ペア:

[(1, 56735020), (2, 28367510), (4, 14183755), (5, 11347004), (10, 5673502), (20, 2836751), (23, 2466740), (29, 1956380), (46, 1233370), (58, 978190), (92, 616685), (115, 493348), (116, 489095), (145, 391276), (230, 246674), (290, 195638), (460, 123337), (580, 97819), (667, 85060), (1334, 42530), (2668, 21265), (3335, 17012), (4253, 13340), (6670, 8506)]