48639261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 75420288

約数和(自身を除く): 26781027

約数列:

[1, 3, 11, 17, 33, 51, 187, 277, 313, 561, 831, 939, 3047, 3443, 4709, 5321, 9141, 10329, 14127, 15963, 51799, 58531, 86701, 155397, 175593, 260103, 953711, 1473917, 2861133, 4421751, 16213087, 48639261]

約数ペア:

[(1, 48639261), (3, 16213087), (11, 4421751), (17, 2861133), (33, 1473917), (51, 953711), (187, 260103), (277, 175593), (313, 155397), (561, 86701), (831, 58531), (939, 51799), (3047, 15963), (3443, 14127), (4709, 10329), (5321, 9141)]