50914100

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^2\times {\mathrm{101}}^1$

素因数の和:257

約数の個数: 54

約数和(自身を含む): 113171142

約数和(自身を除く): 62257042

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 101, 142, 202, 284, 355, 404, 505, 710, 1010, 1420, 1775, 2020, 2525, 3550, 5041, 5050, 7100, 7171, 10082, 10100, 14342, 20164, 25205, 28684, 35855, 50410, 71710, 100820, 126025, 143420, 179275, 252050, 358550, 504100, 509141, 717100, 1018282, 2036564, 2545705, 5091410, 10182820, 12728525, 25457050, 50914100]

約数ペア:

[(1, 50914100), (2, 25457050), (4, 12728525), (5, 10182820), (10, 5091410), (20, 2545705), (25, 2036564), (50, 1018282), (71, 717100), (100, 509141), (101, 504100), (142, 358550), (202, 252050), (284, 179275), (355, 143420), (404, 126025), (505, 100820), (710, 71710), (1010, 50410), (1420, 35855), (1775, 28684), (2020, 25205), (2525, 20164), (3550, 14342), (5041, 10100), (5050, 10082), (7100, 7171)]