51898586

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{21499}}^1$

素因数の和:21589

約数の個数: 16

約数和(自身を含む): 83592000

約数和(自身を除く): 31693414

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 21499, 42998, 365483, 730966, 1526429, 3052858, 25949293, 51898586]

約数ペア:

[(1, 51898586), (2, 25949293), (17, 3052858), (34, 1526429), (71, 730966), (142, 365483), (1207, 42998), (2414, 21499)]