51428172

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{99667}}^1$

素因数の和:99717

約数の個数: 24

約数和(自身を含む): 122790976

約数和(自身を除く): 71362804

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 99667, 199334, 299001, 398668, 598002, 1196004, 4285681, 8571362, 12857043, 17142724, 25714086, 51428172]

約数ペア:

[(1, 51428172), (2, 25714086), (3, 17142724), (4, 12857043), (6, 8571362), (12, 4285681), (43, 1196004), (86, 598002), (129, 398668), (172, 299001), (258, 199334), (516, 99667)]