54779242

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{205937}}^1$

素因数の和:205965

約数の個数: 16

約数和(自身を含む): 98850240

約数和(自身を除く): 44070998

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 205937, 411874, 1441559, 2883118, 3912803, 7825606, 27389621, 54779242]

約数ペア:

[(1, 54779242), (2, 27389621), (7, 7825606), (14, 3912803), (19, 2883118), (38, 1441559), (133, 411874), (266, 205937)]