49679811

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{6323}}^1$

素因数の和:6432

約数の個数: 20

約数和(自身を含む): 74989992

約数和(自身を除く): 25310181

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 2619, 6323, 7857, 18969, 56907, 170721, 512163, 613331, 1839993, 5519979, 16559937, 49679811]

約数ペア:

[(1, 49679811), (3, 16559937), (9, 5519979), (27, 1839993), (81, 613331), (97, 512163), (291, 170721), (873, 56907), (2619, 18969), (6323, 7857)]