23851850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2551}}^1$

素因数の和:2591

約数の個数: 48

約数和(自身を含む): 51264576

約数和(自身を除く): 27412726

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1870, 2551, 4675, 5102, 9350, 12755, 25510, 28061, 43367, 56122, 63775, 86734, 127550, 140305, 216835, 280610, 433670, 477037, 701525, 954074, 1084175, 1403050, 2168350, 2385185, 4770370, 11925925, 23851850]

約数ペア:

[(1, 23851850), (2, 11925925), (5, 4770370), (10, 2385185), (11, 2168350), (17, 1403050), (22, 1084175), (25, 954074), (34, 701525), (50, 477037), (55, 433670), (85, 280610), (110, 216835), (170, 140305), (187, 127550), (275, 86734), (374, 63775), (425, 56122), (550, 43367), (850, 28061), (935, 25510), (1870, 12755), (2551, 9350), (4675, 5102)]