49756473

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{32713}}^1$

素因数の和:32745

約数の個数: 18

約数和(自身を含む): 77826606

約数和(自身を除く): 28070133

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 32713, 98139, 294417, 425269, 1275807, 3827421, 5528497, 16585491, 49756473]

約数ペア:

[(1, 49756473), (3, 16585491), (9, 5528497), (13, 3827421), (39, 1275807), (117, 425269), (169, 294417), (507, 98139), (1521, 32713)]