49245021

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7589}}^1$

素因数の和:7705

約数の個数: 24

約数和(自身を含む): 82093440

約数和(自身を除く): 32848419

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6489, 7589, 22767, 53123, 68301, 159369, 478107, 781667, 2345001, 5471669, 7035003, 16415007, 49245021]

約数ペア:

[(1, 49245021), (3, 16415007), (7, 7035003), (9, 5471669), (21, 2345001), (63, 781667), (103, 478107), (309, 159369), (721, 68301), (927, 53123), (2163, 22767), (6489, 7589)]