49179650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2609}}^1$

素因数の和:2663

約数の個数: 48

約数和(自身を含む): 101946600

約数和(自身を除く): 52766950

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 2609, 3770, 5218, 9425, 13045, 18850, 26090, 33917, 65225, 67834, 75661, 130450, 151322, 169585, 339170, 378305, 756610, 847925, 983593, 1695850, 1891525, 1967186, 3783050, 4917965, 9835930, 24589825, 49179650]

約数ペア:

[(1, 49179650), (2, 24589825), (5, 9835930), (10, 4917965), (13, 3783050), (25, 1967186), (26, 1891525), (29, 1695850), (50, 983593), (58, 847925), (65, 756610), (130, 378305), (145, 339170), (290, 169585), (325, 151322), (377, 130450), (650, 75661), (725, 67834), (754, 65225), (1450, 33917), (1885, 26090), (2609, 18850), (3770, 13045), (5218, 9425)]