51887108

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{142547}}^1$

素因数の和:142571

約数の個数: 24

約数和(自身を含む): 111757632

約数和(自身を除く): 59870524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 142547, 285094, 570188, 997829, 1853111, 1995658, 3706222, 3991316, 7412444, 12971777, 25943554, 51887108]

約数ペア:

[(1, 51887108), (2, 25943554), (4, 12971777), (7, 7412444), (13, 3991316), (14, 3706222), (26, 1995658), (28, 1853111), (52, 997829), (91, 570188), (182, 285094), (364, 142547)]