53438526

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{156253}}^1$

素因数の和:156280

約数の個数: 24

約数和(自身を含む): 121878120

約数和(自身を除く): 68439594

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 156253, 312506, 468759, 937518, 1406277, 2812554, 2968807, 5937614, 8906421, 17812842, 26719263, 53438526]

約数ペア:

[(1, 53438526), (2, 26719263), (3, 17812842), (6, 8906421), (9, 5937614), (18, 2968807), (19, 2812554), (38, 1406277), (57, 937518), (114, 468759), (171, 312506), (342, 156253)]