51772721

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{51721}}^1$

素因数の和:51752

約数の個数: 16

約数和(自身を含む): 69514368

約数和(自身を除く): 17741647

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 51721, 362047, 568931, 672373, 3982517, 4706611, 7396103, 51772721]

約数ペア:

[(1, 51772721), (7, 7396103), (11, 4706611), (13, 3982517), (77, 672373), (91, 568931), (143, 362047), (1001, 51721)]