47980855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1979}}^1$

素因数の和:2370

約数の個数: 16

約数和(自身を含む): 62203680

約数和(自身を除く): 14222825

約数列:

[1, 5, 13, 65, 373, 1865, 1979, 4849, 9895, 24245, 25727, 128635, 738167, 3690835, 9596171, 47980855]

約数ペア:

[(1, 47980855), (5, 9596171), (13, 3690835), (65, 738167), (373, 128635), (1865, 25727), (1979, 24245), (4849, 9895)]