51595570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2897}}^1$

素因数の和:3054

約数の個数: 32

約数和(自身を含む): 100780848

約数和(自身を除く): 49185278

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 2897, 3562, 5794, 8905, 14485, 17810, 28970, 37661, 75322, 188305, 376610, 396889, 793778, 1984445, 3968890, 5159557, 10319114, 25797785, 51595570]

約数ペア:

[(1, 51595570), (2, 25797785), (5, 10319114), (10, 5159557), (13, 3968890), (26, 1984445), (65, 793778), (130, 396889), (137, 376610), (274, 188305), (685, 75322), (1370, 37661), (1781, 28970), (2897, 17810), (3562, 14485), (5794, 8905)]