54720842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1\times {\mathrm{2161}}^1$

素因数の和:3325

約数の個数: 16

約数和(自身を含む): 89662464

約数和(自身を除く): 34941622

約数列:

[1, 2, 11, 22, 1151, 2161, 2302, 4322, 12661, 23771, 25322, 47542, 2487311, 4974622, 27360421, 54720842]

約数ペア:

[(1, 54720842), (2, 27360421), (11, 4974622), (22, 2487311), (1151, 47542), (2161, 25322), (2302, 23771), (4322, 12661)]