47804240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54323}}^1$

素因数の和:54347

約数の個数: 40

約数和(自身を含む): 121251168

約数和(自身を除く): 73446928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 54323, 108646, 217292, 271615, 434584, 543230, 597553, 869168, 1086460, 1195106, 2172920, 2390212, 2987765, 4345840, 4780424, 5975530, 9560848, 11951060, 23902120, 47804240]

約数ペア:

[(1, 47804240), (2, 23902120), (4, 11951060), (5, 9560848), (8, 5975530), (10, 4780424), (11, 4345840), (16, 2987765), (20, 2390212), (22, 2172920), (40, 1195106), (44, 1086460), (55, 869168), (80, 597553), (88, 543230), (110, 434584), (176, 271615), (220, 217292), (440, 108646), (880, 54323)]