51455049

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{6529}}^1$

素因数の和:6640

約数の個数: 16

約数和(自身を含む): 71464320

約数和(自身を除く): 20009271

約数列:

[1, 3, 37, 71, 111, 213, 2627, 6529, 7881, 19587, 241573, 463559, 724719, 1390677, 17151683, 51455049]

約数ペア:

[(1, 51455049), (3, 17151683), (37, 1390677), (71, 724719), (111, 463559), (213, 241573), (2627, 19587), (6529, 7881)]