54776986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{15859}}^1$

素因数の和:16029

約数の個数: 16

約数和(自身を含む): 90211680

約数和(自身を除く): 35434694

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 15859, 31718, 174449, 348898, 2489863, 4979726, 27388493, 54776986]

約数ペア:

[(1, 54776986), (2, 27388493), (11, 4979726), (22, 2489863), (157, 348898), (314, 174449), (1727, 31718), (3454, 15859)]