51010840

素因数分解:

$2^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{2129}}^1$

素因数の和:2739

約数の個数: 32

約数和(自身を含む): 115020000

約数和(自身を除く): 64009160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 599, 1198, 2129, 2396, 2995, 4258, 4792, 5990, 8516, 10645, 11980, 17032, 21290, 23960, 42580, 85160, 1275271, 2550542, 5101084, 6376355, 10202168, 12752710, 25505420, 51010840]

約数ペア:

[(1, 51010840), (2, 25505420), (4, 12752710), (5, 10202168), (8, 6376355), (10, 5101084), (20, 2550542), (40, 1275271), (599, 85160), (1198, 42580), (2129, 23960), (2396, 21290), (2995, 17032), (4258, 11980), (4792, 10645), (5990, 8516)]