55978637

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23027}}^1$

素因数の和:23068

約数の個数: 16

約数和(自身を含む): 69636672

約数和(自身を除く): 13658035

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 23027, 253297, 299351, 391459, 3292861, 4306049, 5088967, 55978637]

約数ペア:

[(1, 55978637), (11, 5088967), (13, 4306049), (17, 3292861), (143, 391459), (187, 299351), (221, 253297), (2431, 23027)]