51963570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5297}}^1$

素因数の和:5419

約数の個数: 48

約数和(自身を含む): 136370520

約数和(自身を除く): 84406950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 5297, 9810, 10594, 15891, 26485, 31782, 47673, 52970, 79455, 95346, 158910, 238365, 476730, 577373, 1154746, 1732119, 2886865, 3464238, 5196357, 5773730, 8660595, 10392714, 17321190, 25981785, 51963570]

約数ペア:

[(1, 51963570), (2, 25981785), (3, 17321190), (5, 10392714), (6, 8660595), (9, 5773730), (10, 5196357), (15, 3464238), (18, 2886865), (30, 1732119), (45, 1154746), (90, 577373), (109, 476730), (218, 238365), (327, 158910), (545, 95346), (654, 79455), (981, 52970), (1090, 47673), (1635, 31782), (1962, 26485), (3270, 15891), (4905, 10594), (5297, 9810)]