51034851

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18839}}^1$

素因数の和:18895

約数の個数: 24

約数和(自身を含む): 86211840

約数和(自身を除く): 35176989

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 18839, 56517, 131873, 169551, 395619, 810077, 1186857, 2430231, 5670539, 7290693, 17011617, 51034851]

約数ペア:

[(1, 51034851), (3, 17011617), (7, 7290693), (9, 5670539), (21, 2430231), (43, 1186857), (63, 810077), (129, 395619), (301, 169551), (387, 131873), (903, 56517), (2709, 18839)]