54140212

素因数分解:

$2^2\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{1861}}^1$

素因数の和:2911

約数の個数: 24

約数和(自身を含む): 108442880

約数和(自身を除く): 54302668

約数列:

[1, 2, 4, 7, 14, 28, 1039, 1861, 2078, 3722, 4156, 7273, 7444, 13027, 14546, 26054, 29092, 52108, 1933579, 3867158, 7734316, 13535053, 27070106, 54140212]

約数ペア:

[(1, 54140212), (2, 27070106), (4, 13535053), (7, 7734316), (14, 3867158), (28, 1933579), (1039, 52108), (1861, 29092), (2078, 26054), (3722, 14546), (4156, 13027), (7273, 7444)]