54790946

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{205981}}^1$

素因数の和:206009

約数の個数: 16

約数和(自身を含む): 98871360

約数和(自身を除く): 44080414

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 205981, 411962, 1441867, 2883734, 3913639, 7827278, 27395473, 54790946]

約数ペア:

[(1, 54790946), (2, 27395473), (7, 7827278), (14, 3913639), (19, 2883734), (38, 1441867), (133, 411962), (266, 205981)]