49186140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{819769}}^1$

素因数の和:819781

約数の個数: 24

約数和(自身を含む): 137721360

約数和(自身を除く): 88535220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 819769, 1639538, 2459307, 3279076, 4098845, 4918614, 8197690, 9837228, 12296535, 16395380, 24593070, 49186140]

約数ペア:

[(1, 49186140), (2, 24593070), (3, 16395380), (4, 12296535), (5, 9837228), (6, 8197690), (10, 4918614), (12, 4098845), (15, 3279076), (20, 2459307), (30, 1639538), (60, 819769)]