51145204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{28351}}^1$

素因数の和:28407

約数の個数: 24

約数和(自身を含む): 100025856

約数和(自身を除く): 48880652

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 28351, 56702, 113404, 311861, 623722, 1162391, 1247444, 2324782, 4649564, 12786301, 25572602, 51145204]

約数ペア:

[(1, 51145204), (2, 25572602), (4, 12786301), (11, 4649564), (22, 2324782), (41, 1247444), (44, 1162391), (82, 623722), (164, 311861), (451, 113404), (902, 56702), (1804, 28351)]