49880817

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18413}}^1$

素因数の和:18469

約数の個数: 24

約数和(自身を含む): 84262464

約数和(自身を除く): 34381647

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 18413, 55239, 128891, 165717, 386673, 791759, 1160019, 2375277, 5542313, 7125831, 16626939, 49880817]

約数ペア:

[(1, 49880817), (3, 16626939), (7, 7125831), (9, 5542313), (21, 2375277), (43, 1160019), (63, 791759), (129, 386673), (301, 165717), (387, 128891), (903, 55239), (2709, 18413)]