51344218

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{8819}}^1$

素因数の和:8933

約数の個数: 16

約数和(自身を含む): 80015040

約数和(自身を除く): 28670822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 8819, 17638, 361579, 626149, 723158, 1252298, 25672109, 51344218]

約数ペア:

[(1, 51344218), (2, 25672109), (41, 1252298), (71, 723158), (82, 626149), (142, 361579), (2911, 17638), (5822, 8819)]