50845420

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{25171}}^1$

素因数の和:25281

約数の個数: 24

約数和(自身を含む): 107836848

約数和(自身を除く): 56991428

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 25171, 50342, 100684, 125855, 251710, 503420, 2542271, 5084542, 10169084, 12711355, 25422710, 50845420]

約数ペア:

[(1, 50845420), (2, 25422710), (4, 12711355), (5, 10169084), (10, 5084542), (20, 2542271), (101, 503420), (202, 251710), (404, 125855), (505, 100684), (1010, 50342), (2020, 25171)]