53082865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 74188800

約数和(自身を除く): 21105935

約数列:

[1, 5, 11, 19, 55, 79, 95, 209, 395, 643, 869, 1045, 1501, 3215, 4345, 7073, 7505, 12217, 16511, 35365, 50797, 61085, 82555, 134387, 253985, 558767, 671935, 965143, 2793835, 4825715, 10616573, 53082865]

約数ペア:

[(1, 53082865), (5, 10616573), (11, 4825715), (19, 2793835), (55, 965143), (79, 671935), (95, 558767), (209, 253985), (395, 134387), (643, 82555), (869, 61085), (1045, 50797), (1501, 35365), (3215, 16511), (4345, 12217), (7073, 7505)]