56444986

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{5387}}^1$

素因数の和:5446

約数の個数: 24

約数和(自身を含む): 94656384

約数和(自身を除く): 38211398

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 5387, 10478, 10774, 70031, 140062, 166997, 333994, 910403, 1820806, 2170961, 4341922, 28222493, 56444986]

約数ペア:

[(1, 56444986), (2, 28222493), (13, 4341922), (26, 2170961), (31, 1820806), (62, 910403), (169, 333994), (338, 166997), (403, 140062), (806, 70031), (5239, 10774), (5387, 10478)]