54072385

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{1033}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 70911720

約数和(自身を除く): 16839335

約数列:

[1, 5, 19, 29, 95, 145, 361, 551, 1033, 1805, 2755, 5165, 10469, 19627, 29957, 52345, 98135, 149785, 372913, 569183, 1864565, 2845915, 10814477, 54072385]

約数ペア:

[(1, 54072385), (5, 10814477), (19, 2845915), (29, 1864565), (95, 569183), (145, 372913), (361, 149785), (551, 98135), (1033, 52345), (1805, 29957), (2755, 19627), (5165, 10469)]