51556179

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{7703}}^1$

素因数の和:7826

約数の個数: 16

約数和(自身を含む): 72479232

約数和(自身を除く): 20923053

約数列:

[1, 3, 23, 69, 97, 291, 2231, 6693, 7703, 23109, 177169, 531507, 747191, 2241573, 17185393, 51556179]

約数ペア:

[(1, 51556179), (3, 17185393), (23, 2241573), (69, 747191), (97, 531507), (291, 177169), (2231, 23109), (6693, 7703)]