51803367

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 97036800

約数和(自身を除く): 45233433

約数列:

[1, 3, 7, 11, 19, 21, 29, 33, 37, 57, 77, 87, 111, 121, 133, 203, 209, 231, 259, 319, 363, 399, 407, 551, 609, 627, 703, 777, 847, 957, 1073, 1221, 1463, 1653, 2109, 2233, 2299, 2541, 2849, 3219, 3509, 3857, 4389, 4477, 4921, 6061, 6699, 6897, 7511, 7733, 8547, 10527, 11571, 11803, 13431, 14763, 16093, 18183, 20387, 22533, 23199, 24563, 31339, 35409, 42427, 48279, 54131, 61161, 66671, 73689, 82621, 85063, 94017, 127281, 129833, 142709, 162393, 200013, 224257, 247863, 255189, 389499, 428127, 466697, 595441, 672771, 908831, 1400091, 1569799, 1786323, 2466827, 2726493, 4709397, 7400481, 17267789, 51803367]

約数ペア:

[(1, 51803367), (3, 17267789), (7, 7400481), (11, 4709397), (19, 2726493), (21, 2466827), (29, 1786323), (33, 1569799), (37, 1400091), (57, 908831), (77, 672771), (87, 595441), (111, 466697), (121, 428127), (133, 389499), (203, 255189), (209, 247863), (231, 224257), (259, 200013), (319, 162393), (363, 142709), (399, 129833), (407, 127281), (551, 94017), (609, 85063), (627, 82621), (703, 73689), (777, 66671), (847, 61161), (957, 54131), (1073, 48279), (1221, 42427), (1463, 35409), (1653, 31339), (2109, 24563), (2233, 23199), (2299, 22533), (2541, 20387), (2849, 18183), (3219, 16093), (3509, 14763), (3857, 13431), (4389, 11803), (4477, 11571), (4921, 10527), (6061, 8547), (6699, 7733), (6897, 7511)]