51218794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{122533}}^1$

素因数の和:122565

約数の個数: 16

約数和(自身を含む): 88224480

約数和(自身を除く): 37005686

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 122533, 245066, 1347863, 2328127, 2695726, 4656254, 25609397, 51218794]

約数ペア:

[(1, 51218794), (2, 25609397), (11, 4656254), (19, 2695726), (22, 2328127), (38, 1347863), (209, 245066), (418, 122533)]