49925169

素因数分解:

$3^2\times 7^2\times {\mathrm{113209}}^1$

素因数の和:113229

約数の個数: 18

約数和(自身を含む): 83888610

約数和(自身を除く): 33963441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 113209, 339627, 792463, 1018881, 2377389, 5547241, 7132167, 16641723, 49925169]

約数ペア:

[(1, 49925169), (3, 16641723), (7, 7132167), (9, 5547241), (21, 2377389), (49, 1018881), (63, 792463), (147, 339627), (441, 113209)]