56790578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{2531}}^1$

素因数の和:3409

約数の個数: 16

約数和(自身を含む): 91881216

約数和(自身を除く): 35090638

約数列:

[1, 2, 13, 26, 863, 1726, 2531, 5062, 11219, 22438, 32903, 65806, 2184253, 4368506, 28395289, 56790578]

約数ペア:

[(1, 56790578), (2, 28395289), (13, 4368506), (26, 2184253), (863, 65806), (1726, 32903), (2531, 22438), (5062, 11219)]