49364080

素因数分解:

$2^4\times 5^1\times {\mathrm{617051}}^1$

素因数の和:617064

約数の個数: 20

約数和(自身を含む): 114771672

約数和(自身を除く): 65407592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 617051, 1234102, 2468204, 3085255, 4936408, 6170510, 9872816, 12341020, 24682040, 49364080]

約数ペア:

[(1, 49364080), (2, 24682040), (4, 12341020), (5, 9872816), (8, 6170510), (10, 4936408), (16, 3085255), (20, 2468204), (40, 1234102), (80, 617051)]