54950181

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 88542720

約数和(自身を除く): 33592539

約数列:

[1, 3, 11, 13, 33, 39, 59, 143, 167, 169, 177, 429, 501, 507, 649, 767, 1837, 1859, 1947, 2171, 2301, 5511, 5577, 6513, 8437, 9853, 9971, 23881, 25311, 28223, 29559, 29913, 71643, 84669, 108383, 109681, 128089, 310453, 325149, 329043, 384267, 931359, 1408979, 1665157, 4226937, 4995471, 18316727, 54950181]

約数ペア:

[(1, 54950181), (3, 18316727), (11, 4995471), (13, 4226937), (33, 1665157), (39, 1408979), (59, 931359), (143, 384267), (167, 329043), (169, 325149), (177, 310453), (429, 128089), (501, 109681), (507, 108383), (649, 84669), (767, 71643), (1837, 29913), (1859, 29559), (1947, 28223), (2171, 25311), (2301, 23881), (5511, 9971), (5577, 9853), (6513, 8437)]