45866980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2620

約数の個数: 48

約数和(自身を含む): 102896640

約数和(自身を除く): 57029660

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 2551, 3596, 4495, 5102, 8990, 10204, 12755, 17980, 25510, 51020, 73979, 79081, 147958, 158162, 295916, 316324, 369895, 395405, 739790, 790810, 1479580, 1581620, 2293349, 4586698, 9173396, 11466745, 22933490, 45866980]

約数ペア:

[(1, 45866980), (2, 22933490), (4, 11466745), (5, 9173396), (10, 4586698), (20, 2293349), (29, 1581620), (31, 1479580), (58, 790810), (62, 739790), (116, 395405), (124, 369895), (145, 316324), (155, 295916), (290, 158162), (310, 147958), (580, 79081), (620, 73979), (899, 51020), (1798, 25510), (2551, 17980), (3596, 12755), (4495, 10204), (5102, 8990)]