51005776

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{9631}}^1$

素因数の和:9970

約数の個数: 20

約数和(自身を含む): 99132544

約数和(自身を除く): 48126768

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 9631, 19262, 38524, 77048, 154096, 3187861, 6375722, 12751444, 25502888, 51005776]

約数ペア:

[(1, 51005776), (2, 25502888), (4, 12751444), (8, 6375722), (16, 3187861), (331, 154096), (662, 77048), (1324, 38524), (2648, 19262), (5296, 9631)]