51685398

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{22259}}^1$

素因数の和:22313

約数の個数: 32

約数和(自身を含む): 117532800

約数和(自身を除く): 65847402

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 22259, 44518, 66777, 133554, 200331, 400662, 600993, 957137, 1201986, 1914274, 2871411, 5742822, 8614233, 17228466, 25842699, 51685398]

約数ペア:

[(1, 51685398), (2, 25842699), (3, 17228466), (6, 8614233), (9, 5742822), (18, 2871411), (27, 1914274), (43, 1201986), (54, 957137), (86, 600993), (129, 400662), (258, 200331), (387, 133554), (774, 66777), (1161, 44518), (2322, 22259)]