50648134

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{20981}}^1$

素因数の和:21071

約数の個数: 16

約数和(自身を含む): 81578016

約数和(自身を除く): 30929882

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 20981, 41962, 356677, 713354, 1489651, 2979302, 25324067, 50648134]

約数ペア:

[(1, 50648134), (2, 25324067), (17, 2979302), (34, 1489651), (71, 713354), (142, 356677), (1207, 41962), (2414, 20981)]