51847992

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:722

約数の個数: 128

約数和(自身を含む): 167961600

約数和(自身を除く): 116113608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 72, 84, 106, 108, 126, 159, 168, 189, 212, 216, 252, 318, 371, 378, 424, 477, 504, 636, 647, 742, 756, 954, 1113, 1272, 1294, 1431, 1484, 1512, 1908, 1941, 2226, 2588, 2862, 2968, 3339, 3816, 3882, 4452, 4529, 5176, 5724, 5823, 6678, 7764, 8904, 9058, 10017, 11448, 11646, 13356, 13587, 15528, 17469, 18116, 20034, 23292, 26712, 27174, 34291, 34938, 36232, 40068, 40761, 46584, 54348, 68582, 69876, 80136, 81522, 102873, 108696, 122283, 137164, 139752, 163044, 205746, 240037, 244566, 274328, 308619, 326088, 411492, 480074, 489132, 617238, 720111, 822984, 925857, 960148, 978264, 1234476, 1440222, 1851714, 1920296, 2160333, 2468952, 2880444, 3703428, 4320666, 5760888, 6480999, 7406856, 8641332, 12961998, 17282664, 25923996, 51847992]

約数ペア:

[(1, 51847992), (2, 25923996), (3, 17282664), (4, 12961998), (6, 8641332), (7, 7406856), (8, 6480999), (9, 5760888), (12, 4320666), (14, 3703428), (18, 2880444), (21, 2468952), (24, 2160333), (27, 1920296), (28, 1851714), (36, 1440222), (42, 1234476), (53, 978264), (54, 960148), (56, 925857), (63, 822984), (72, 720111), (84, 617238), (106, 489132), (108, 480074), (126, 411492), (159, 326088), (168, 308619), (189, 274328), (212, 244566), (216, 240037), (252, 205746), (318, 163044), (371, 139752), (378, 137164), (424, 122283), (477, 108696), (504, 102873), (636, 81522), (647, 80136), (742, 69876), (756, 68582), (954, 54348), (1113, 46584), (1272, 40761), (1294, 40068), (1431, 36232), (1484, 34938), (1512, 34291), (1908, 27174), (1941, 26712), (2226, 23292), (2588, 20034), (2862, 18116), (2968, 17469), (3339, 15528), (3816, 13587), (3882, 13356), (4452, 11646), (4529, 11448), (5176, 10017), (5724, 9058), (5823, 8904), (6678, 7764)]