50657838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 138240000

約数和(自身を除く): 87582162

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 29, 33, 38, 42, 57, 58, 66, 77, 87, 114, 133, 154, 174, 199, 203, 209, 231, 266, 319, 398, 399, 406, 418, 462, 551, 597, 609, 627, 638, 798, 957, 1102, 1194, 1218, 1254, 1393, 1463, 1653, 1914, 2189, 2233, 2786, 2926, 3306, 3781, 3857, 4179, 4378, 4389, 4466, 5771, 6061, 6567, 6699, 7562, 7714, 8358, 8778, 11343, 11542, 11571, 12122, 13134, 13398, 15323, 17313, 18183, 22686, 23142, 26467, 30646, 34626, 36366, 40397, 41591, 42427, 45969, 52934, 63481, 79401, 80794, 83182, 84854, 91938, 109649, 121191, 124773, 126962, 127281, 158802, 190443, 219298, 242382, 249546, 254562, 291137, 328947, 380886, 444367, 582274, 657894, 767543, 873411, 888734, 1206139, 1333101, 1535086, 1746822, 2302629, 2412278, 2666202, 3618417, 4605258, 7236834, 8442973, 16885946, 25328919, 50657838]

約数ペア:

[(1, 50657838), (2, 25328919), (3, 16885946), (6, 8442973), (7, 7236834), (11, 4605258), (14, 3618417), (19, 2666202), (21, 2412278), (22, 2302629), (29, 1746822), (33, 1535086), (38, 1333101), (42, 1206139), (57, 888734), (58, 873411), (66, 767543), (77, 657894), (87, 582274), (114, 444367), (133, 380886), (154, 328947), (174, 291137), (199, 254562), (203, 249546), (209, 242382), (231, 219298), (266, 190443), (319, 158802), (398, 127281), (399, 126962), (406, 124773), (418, 121191), (462, 109649), (551, 91938), (597, 84854), (609, 83182), (627, 80794), (638, 79401), (798, 63481), (957, 52934), (1102, 45969), (1194, 42427), (1218, 41591), (1254, 40397), (1393, 36366), (1463, 34626), (1653, 30646), (1914, 26467), (2189, 23142), (2233, 22686), (2786, 18183), (2926, 17313), (3306, 15323), (3781, 13398), (3857, 13134), (4179, 12122), (4378, 11571), (4389, 11542), (4466, 11343), (5771, 8778), (6061, 8358), (6567, 7714), (6699, 7562)]