47522750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{1571}}^1$

素因数の和:1610

約数の個数: 48

約数和(自身を含む): 97847568

約数和(自身を除く): 50324818

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 125, 242, 250, 275, 550, 605, 1210, 1375, 1571, 2750, 3025, 3142, 6050, 7855, 15125, 15710, 17281, 30250, 34562, 39275, 78550, 86405, 172810, 190091, 196375, 380182, 392750, 432025, 864050, 950455, 1900910, 2160125, 4320250, 4752275, 9504550, 23761375, 47522750]

約数ペア:

[(1, 47522750), (2, 23761375), (5, 9504550), (10, 4752275), (11, 4320250), (22, 2160125), (25, 1900910), (50, 950455), (55, 864050), (110, 432025), (121, 392750), (125, 380182), (242, 196375), (250, 190091), (275, 172810), (550, 86405), (605, 78550), (1210, 39275), (1375, 34562), (1571, 30250), (2750, 17281), (3025, 15710), (3142, 15125), (6050, 7855)]