54402865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{3761}}^1$

素因数の和:4040

約数の個数: 16

約数和(自身を含む): 71508096

約数和(自身を除く): 17105231

約数列:

[1, 5, 11, 55, 263, 1315, 2893, 3761, 14465, 18805, 41371, 206855, 989143, 4945715, 10880573, 54402865]

約数ペア:

[(1, 54402865), (5, 10880573), (11, 4945715), (55, 989143), (263, 206855), (1315, 41371), (2893, 18805), (3761, 14465)]