55144856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3253}}^1$

素因数の和:3435

約数の個数: 32

約数和(自身を含む): 112067760

約数和(自身を除く): 56922904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 3253, 4238, 6506, 8476, 13012, 16952, 26024, 42289, 84578, 169156, 338312, 530239, 1060478, 2120956, 4241912, 6893107, 13786214, 27572428, 55144856]

約数ペア:

[(1, 55144856), (2, 27572428), (4, 13786214), (8, 6893107), (13, 4241912), (26, 2120956), (52, 1060478), (104, 530239), (163, 338312), (326, 169156), (652, 84578), (1304, 42289), (2119, 26024), (3253, 16952), (4238, 13012), (6506, 8476)]