45208150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 91337904

約数和(自身を除く): 46129754

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 157, 314, 325, 443, 650, 785, 886, 1570, 2041, 2215, 3925, 4082, 4430, 5759, 7850, 10205, 11075, 11518, 20410, 22150, 28795, 51025, 57590, 69551, 102050, 139102, 143975, 287950, 347755, 695510, 904163, 1738775, 1808326, 3477550, 4520815, 9041630, 22604075, 45208150]

約数ペア:

[(1, 45208150), (2, 22604075), (5, 9041630), (10, 4520815), (13, 3477550), (25, 1808326), (26, 1738775), (50, 904163), (65, 695510), (130, 347755), (157, 287950), (314, 143975), (325, 139102), (443, 102050), (650, 69551), (785, 57590), (886, 51025), (1570, 28795), (2041, 22150), (2215, 20410), (3925, 11518), (4082, 11075), (4430, 10205), (5759, 7850)]