47949244

素因数分解:

$2^2\times 7^2\times {\mathrm{244639}}^1$

素因数の和:244657

約数の個数: 18

約数和(自身を含む): 97611360

約数和(自身を除く): 49662116

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 244639, 489278, 978556, 1712473, 3424946, 6849892, 11987311, 23974622, 47949244]

約数ペア:

[(1, 47949244), (2, 23974622), (4, 11987311), (7, 6849892), (14, 3424946), (28, 1712473), (49, 978556), (98, 489278), (196, 244639)]