50253520

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21661}}^1$

素因数の和:21703

約数の個数: 40

約数和(自身を含む): 120873960

約数和(自身を除く): 70620440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 21661, 43322, 86644, 108305, 173288, 216610, 346576, 433220, 628169, 866440, 1256338, 1732880, 2512676, 3140845, 5025352, 6281690, 10050704, 12563380, 25126760, 50253520]

約数ペア:

[(1, 50253520), (2, 25126760), (4, 12563380), (5, 10050704), (8, 6281690), (10, 5025352), (16, 3140845), (20, 2512676), (29, 1732880), (40, 1256338), (58, 866440), (80, 628169), (116, 433220), (145, 346576), (232, 216610), (290, 173288), (464, 108305), (580, 86644), (1160, 43322), (2320, 21661)]