51442370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{10067}}^1$

素因数の和:10154

約数の個数: 32

約数和(自身を含む): 107284608

約数和(自身を除く): 55842238

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 10067, 20134, 50335, 70469, 100670, 140938, 352345, 704690, 734891, 1469782, 3674455, 5144237, 7348910, 10288474, 25721185, 51442370]

約数ペア:

[(1, 51442370), (2, 25721185), (5, 10288474), (7, 7348910), (10, 5144237), (14, 3674455), (35, 1469782), (70, 734891), (73, 704690), (146, 352345), (365, 140938), (511, 100670), (730, 70469), (1022, 50335), (2555, 20134), (5110, 10067)]