51315477

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{5281}}^1$

素因数の和:5404

約数の個数: 16

約数和(自身を含む): 70990080

約数和(自身を除く): 19674603

約数列:

[1, 3, 41, 79, 123, 237, 3239, 5281, 9717, 15843, 216521, 417199, 649563, 1251597, 17105159, 51315477]

約数ペア:

[(1, 51315477), (3, 17105159), (41, 1251597), (79, 649563), (123, 417199), (237, 216521), (3239, 15843), (5281, 9717)]