55501055

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1979}}^1$

素因数の和:2134

約数の個数: 16

約数和(自身を含む): 68428800

約数和(自身を除く): 12927745

約数列:

[1, 5, 71, 79, 355, 395, 1979, 5609, 9895, 28045, 140509, 156341, 702545, 781705, 11100211, 55501055]

約数ペア:

[(1, 55501055), (5, 11100211), (71, 781705), (79, 702545), (355, 156341), (395, 140509), (1979, 28045), (5609, 9895)]