64800735550

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{30139877}}^1$

素因数の和:30139932

約数の個数: 24

約数和(自身を含む): 123332380776

約数和(自身を除く): 58531645226

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 30139877, 60279754, 150699385, 301398770, 753496925, 1296014711, 1506993850, 2592029422, 6480073555, 12960147110, 32400367775, 64800735550]

約数ペア:

[(1, 64800735550), (2, 32400367775), (5, 12960147110), (10, 6480073555), (25, 2592029422), (43, 1506993850), (50, 1296014711), (86, 753496925), (215, 301398770), (430, 150699385), (1075, 60279754), (2150, 30139877)]