51525957

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 82778112

約数和(自身を除く): 31252155

約数列:

[1, 3, 7, 21, 23, 69, 107, 161, 321, 483, 749, 997, 2247, 2461, 2991, 6979, 7383, 17227, 20937, 22931, 51681, 68793, 106679, 160517, 320037, 481551, 746753, 2240259, 2453617, 7360851, 17175319, 51525957]

約数ペア:

[(1, 51525957), (3, 17175319), (7, 7360851), (21, 2453617), (23, 2240259), (69, 746753), (107, 481551), (161, 320037), (321, 160517), (483, 106679), (749, 68793), (997, 51681), (2247, 22931), (2461, 20937), (2991, 17227), (6979, 7383)]