55722172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1266413}}^1$

素因数の和:1266428

約数の個数: 12

約数和(自身を含む): 106378776

約数和(自身を除く): 50656604

約数列:

[1, 2, 4, 11, 22, 44, 1266413, 2532826, 5065652, 13930543, 27861086, 55722172]

約数ペア:

[(1, 55722172), (2, 27861086), (4, 13930543), (11, 5065652), (22, 2532826), (44, 1266413)]