49812963

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 72044544

約数和(自身を除く): 22231581

約数列:

[1, 3, 23, 43, 69, 103, 129, 163, 309, 489, 989, 2369, 2967, 3749, 4429, 7009, 7107, 11247, 13287, 16789, 21027, 50367, 101867, 161207, 305601, 386147, 483621, 721927, 1158441, 2165781, 16604321, 49812963]

約数ペア:

[(1, 49812963), (3, 16604321), (23, 2165781), (43, 1158441), (69, 721927), (103, 483621), (129, 386147), (163, 305601), (309, 161207), (489, 101867), (989, 50367), (2369, 21027), (2967, 16789), (3749, 13287), (4429, 11247), (7009, 7107)]