54259578

素因数分解:

$2^1\times 3^3\times {\mathrm{397}}^1\times {\mathrm{2531}}^1$

素因数の和:2939

約数の個数: 32

約数和(自身を含む): 120928320

約数和(自身を除く): 66668742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 397, 794, 1191, 2382, 2531, 3573, 5062, 7146, 7593, 10719, 15186, 21438, 22779, 45558, 68337, 136674, 1004807, 2009614, 3014421, 6028842, 9043263, 18086526, 27129789, 54259578]

約数ペア:

[(1, 54259578), (2, 27129789), (3, 18086526), (6, 9043263), (9, 6028842), (18, 3014421), (27, 2009614), (54, 1004807), (397, 136674), (794, 68337), (1191, 45558), (2382, 22779), (2531, 21438), (3573, 15186), (5062, 10719), (7146, 7593)]