55275142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{111893}}^1$

素因数の和:111927

約数の個数: 16

約数和(自身を含む): 93990960

約数和(自身を除く): 38715818

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 111893, 223786, 1454609, 2125967, 2909218, 4251934, 27637571, 55275142]

約数ペア:

[(1, 55275142), (2, 27637571), (13, 4251934), (19, 2909218), (26, 2125967), (38, 1454609), (247, 223786), (494, 111893)]