57052105

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{521}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 75813192

約数和(自身を除く): 18761087

約数列:

[1, 5, 11, 55, 121, 181, 521, 605, 905, 1991, 2605, 5731, 9955, 21901, 28655, 63041, 94301, 109505, 315205, 471505, 1037311, 5186555, 11410421, 57052105]

約数ペア:

[(1, 57052105), (5, 11410421), (11, 5186555), (55, 1037311), (121, 471505), (181, 315205), (521, 109505), (605, 94301), (905, 63041), (1991, 28655), (2605, 21901), (5731, 9955)]