51821270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{304831}}^1$

素因数の和:304855

約数の個数: 16

約数和(自身を含む): 98765568

約数和(自身を除く): 46944298

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 304831, 609662, 1524155, 3048310, 5182127, 10364254, 25910635, 51821270]

約数ペア:

[(1, 51821270), (2, 25910635), (5, 10364254), (10, 5182127), (17, 3048310), (34, 1524155), (85, 609662), (170, 304831)]