51121252

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{140443}}^1$

素因数の和:140467

約数の個数: 24

約数和(自身を含む): 110108096

約数和(自身を除く): 58986844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 140443, 280886, 561772, 983101, 1825759, 1966202, 3651518, 3932404, 7303036, 12780313, 25560626, 51121252]

約数ペア:

[(1, 51121252), (2, 25560626), (4, 12780313), (7, 7303036), (13, 3932404), (14, 3651518), (26, 1966202), (28, 1825759), (52, 983101), (91, 561772), (182, 280886), (364, 140443)]