55789396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{56467}}^1$

素因数の和:56503

約数の個数: 24

約数和(自身を含む): 110677280

約数和(自身を除く): 54887884

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 56467, 112934, 225868, 734071, 1072873, 1468142, 2145746, 2936284, 4291492, 13947349, 27894698, 55789396]

約数ペア:

[(1, 55789396), (2, 27894698), (4, 13947349), (13, 4291492), (19, 2936284), (26, 2145746), (38, 1468142), (52, 1072873), (76, 734071), (247, 225868), (494, 112934), (988, 56467)]