49136440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42359}}^1$

素因数の和:42399

約数の個数: 32

約数和(自身を含む): 114372000

約数和(自身を除く): 65235560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 42359, 84718, 169436, 211795, 338872, 423590, 847180, 1228411, 1694360, 2456822, 4913644, 6142055, 9827288, 12284110, 24568220, 49136440]

約数ペア:

[(1, 49136440), (2, 24568220), (4, 12284110), (5, 9827288), (8, 6142055), (10, 4913644), (20, 2456822), (29, 1694360), (40, 1228411), (58, 847180), (116, 423590), (145, 338872), (232, 211795), (290, 169436), (580, 84718), (1160, 42359)]