51290866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{15647}}^1$

素因数の和:15809

約数の個数: 16

約数和(自身を含む): 84499200

約数和(自身を除く): 33208334

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 15647, 31294, 172117, 344234, 2331403, 4662806, 25645433, 51290866]

約数ペア:

[(1, 51290866), (2, 25645433), (11, 4662806), (22, 2331403), (149, 344234), (298, 172117), (1639, 31294), (3278, 15647)]