55489288

素因数分解:

$2^3\times {\mathrm{541}}^1\times {\mathrm{12821}}^1$

素因数の和:13368

約数の個数: 16

約数和(自身を含む): 104242860

約数和(自身を除く): 48753572

約数列:

[1, 2, 4, 8, 541, 1082, 2164, 4328, 12821, 25642, 51284, 102568, 6936161, 13872322, 27744644, 55489288]

約数ペア:

[(1, 55489288), (2, 27744644), (4, 13872322), (8, 6936161), (541, 102568), (1082, 51284), (2164, 25642), (4328, 12821)]