55081895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43543}}^1$

素因数の和:43582

約数の個数: 16

約数和(自身を含む): 75244032

約数和(自身を除く): 20162137

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 43543, 217715, 478973, 1001489, 2394865, 5007445, 11016379, 55081895]

約数ペア:

[(1, 55081895), (5, 11016379), (11, 5007445), (23, 2394865), (55, 1001489), (115, 478973), (253, 217715), (1265, 43543)]