50447397

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 91736064

約数和(自身を除く): 41288667

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 107, 143, 157, 231, 273, 321, 429, 471, 749, 1001, 1099, 1177, 1391, 1727, 2041, 2247, 3003, 3297, 3531, 4173, 5181, 6123, 8239, 9737, 12089, 14287, 15301, 16799, 22451, 24717, 29211, 36267, 42861, 45903, 50397, 67353, 107107, 117593, 157157, 184789, 218387, 321321, 352779, 471471, 554367, 655161, 1293523, 1528709, 2402257, 3880569, 4586127, 7206771, 16815799, 50447397]

約数ペア:

[(1, 50447397), (3, 16815799), (7, 7206771), (11, 4586127), (13, 3880569), (21, 2402257), (33, 1528709), (39, 1293523), (77, 655161), (91, 554367), (107, 471471), (143, 352779), (157, 321321), (231, 218387), (273, 184789), (321, 157157), (429, 117593), (471, 107107), (749, 67353), (1001, 50397), (1099, 45903), (1177, 42861), (1391, 36267), (1727, 29211), (2041, 24717), (2247, 22451), (3003, 16799), (3297, 15301), (3531, 14287), (4173, 12089), (5181, 9737), (6123, 8239)]