51004881

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2677}}^1$

素因数の和:2785

約数の個数: 24

約数和(自身を含む): 77287080

約数和(自身を除く): 26282199

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 657, 2117, 2677, 6351, 8031, 19053, 24093, 77633, 195421, 232899, 586263, 698697, 1758789, 5667209, 17001627, 51004881]

約数ペア:

[(1, 51004881), (3, 17001627), (9, 5667209), (29, 1758789), (73, 698697), (87, 586263), (219, 232899), (261, 195421), (657, 77633), (2117, 24093), (2677, 19053), (6351, 8031)]