54112124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20161}}^1$

素因数の和:20237

約数の個数: 24

約数和(自身を含む): 105003696

約数和(自身を除く): 50891572

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 20161, 40322, 80644, 221771, 443542, 887084, 1229821, 2459642, 4919284, 13528031, 27056062, 54112124]

約数ペア:

[(1, 54112124), (2, 27056062), (4, 13528031), (11, 4919284), (22, 2459642), (44, 1229821), (61, 887084), (122, 443542), (244, 221771), (671, 80644), (1342, 40322), (2684, 20161)]