51975196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{142789}}^1$

素因数の和:142813

約数の個数: 24

約数和(自身を含む): 111947360

約数和(自身を除く): 59972164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 142789, 285578, 571156, 999523, 1856257, 1999046, 3712514, 3998092, 7425028, 12993799, 25987598, 51975196]

約数ペア:

[(1, 51975196), (2, 25987598), (4, 12993799), (7, 7425028), (13, 3998092), (14, 3712514), (26, 1999046), (28, 1856257), (52, 999523), (91, 571156), (182, 285578), (364, 142789)]