55247621

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 66090816

約数和(自身を除く): 10843195

約数列:

[1, 11, 13, 113, 143, 169, 263, 1243, 1469, 1859, 2893, 3419, 16159, 19097, 29719, 37609, 44447, 210067, 326909, 386347, 488917, 4249817, 5022511, 55247621]

約数ペア:

[(1, 55247621), (11, 5022511), (13, 4249817), (113, 488917), (143, 386347), (169, 326909), (263, 210067), (1243, 44447), (1469, 37609), (1859, 29719), (2893, 19097), (3419, 16159)]