51562355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1409}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 66800160

約数和(自身を除く): 15237805

約数列:

[1, 5, 13, 65, 563, 1409, 2815, 7045, 7319, 18317, 36595, 91585, 793267, 3966335, 10312471, 51562355]

約数ペア:

[(1, 51562355), (5, 10312471), (13, 3966335), (65, 793267), (563, 91585), (1409, 36595), (2815, 18317), (7045, 7319)]