51774910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{1021}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 101987424

約数和(自身を除く): 50212514

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 461, 922, 1021, 2042, 2305, 4610, 5071, 5105, 10142, 10210, 11231, 22462, 25355, 50710, 56155, 112310, 470681, 941362, 2353405, 4706810, 5177491, 10354982, 25887455, 51774910]

約数ペア:

[(1, 51774910), (2, 25887455), (5, 10354982), (10, 5177491), (11, 4706810), (22, 2353405), (55, 941362), (110, 470681), (461, 112310), (922, 56155), (1021, 50710), (2042, 25355), (2305, 22462), (4610, 11231), (5071, 10210), (5105, 10142)]