56179854

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{20947}}^1$

素因数の和:21104

約数の個数: 24

約数和(自身を含む): 122545800

約数和(自身を除く): 66365946

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 20947, 41894, 62841, 125682, 188523, 377046, 3121103, 6242206, 9363309, 18726618, 28089927, 56179854]

約数ペア:

[(1, 56179854), (2, 28089927), (3, 18726618), (6, 9363309), (9, 6242206), (18, 3121103), (149, 377046), (298, 188523), (447, 125682), (894, 62841), (1341, 41894), (2682, 20947)]