51135218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{2339}}^1$

素因数の和:3001

約数の個数: 16

約数和(自身を含む): 81375840

約数和(自身を除く): 30240622

約数列:

[1, 2, 17, 34, 643, 1286, 2339, 4678, 10931, 21862, 39763, 79526, 1503977, 3007954, 25567609, 51135218]

約数ペア:

[(1, 51135218), (2, 25567609), (17, 3007954), (34, 1503977), (643, 79526), (1286, 39763), (2339, 21862), (4678, 10931)]