51419751

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{3109}}^1$

素因数の和:3298

約数の個数: 16

約数和(自身を含む): 70908000

約数和(自身を除く): 19488249

約数列:

[1, 3, 37, 111, 149, 447, 3109, 5513, 9327, 16539, 115033, 345099, 463241, 1389723, 17139917, 51419751]

約数ペア:

[(1, 51419751), (3, 17139917), (37, 1389723), (111, 463241), (149, 345099), (447, 115033), (3109, 16539), (5513, 9327)]