51657408

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:323

約数の個数: 168

約数和(自身を含む): 167371776

約数和(自身を除く): 115714368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 192, 198, 248, 263, 264, 279, 288, 341, 352, 372, 396, 496, 526, 528, 558, 576, 682, 704, 744, 789, 792, 992, 1023, 1052, 1056, 1116, 1364, 1488, 1578, 1584, 1984, 2046, 2104, 2112, 2232, 2367, 2728, 2893, 2976, 3069, 3156, 3168, 4092, 4208, 4464, 4734, 5456, 5786, 5952, 6138, 6312, 6336, 8153, 8184, 8416, 8679, 8928, 9468, 10912, 11572, 12276, 12624, 16306, 16368, 16832, 17358, 17856, 18936, 21824, 23144, 24459, 24552, 25248, 26037, 32612, 32736, 34716, 37872, 46288, 48918, 49104, 50496, 52074, 65224, 65472, 69432, 73377, 75744, 89683, 92576, 97836, 98208, 104148, 130448, 138864, 146754, 151488, 179366, 185152, 195672, 196416, 208296, 260896, 269049, 277728, 293508, 358732, 391344, 416592, 521792, 538098, 555456, 587016, 717464, 782688, 807147, 833184, 1076196, 1174032, 1434928, 1565376, 1614294, 1666368, 2152392, 2348064, 2869856, 3228588, 4304784, 4696128, 5739712, 6457176, 8609568, 12914352, 17219136, 25828704, 51657408]

約数ペア:

[(1, 51657408), (2, 25828704), (3, 17219136), (4, 12914352), (6, 8609568), (8, 6457176), (9, 5739712), (11, 4696128), (12, 4304784), (16, 3228588), (18, 2869856), (22, 2348064), (24, 2152392), (31, 1666368), (32, 1614294), (33, 1565376), (36, 1434928), (44, 1174032), (48, 1076196), (62, 833184), (64, 807147), (66, 782688), (72, 717464), (88, 587016), (93, 555456), (96, 538098), (99, 521792), (124, 416592), (132, 391344), (144, 358732), (176, 293508), (186, 277728), (192, 269049), (198, 260896), (248, 208296), (263, 196416), (264, 195672), (279, 185152), (288, 179366), (341, 151488), (352, 146754), (372, 138864), (396, 130448), (496, 104148), (526, 98208), (528, 97836), (558, 92576), (576, 89683), (682, 75744), (704, 73377), (744, 69432), (789, 65472), (792, 65224), (992, 52074), (1023, 50496), (1052, 49104), (1056, 48918), (1116, 46288), (1364, 37872), (1488, 34716), (1578, 32736), (1584, 32612), (1984, 26037), (2046, 25248), (2104, 24552), (2112, 24459), (2232, 23144), (2367, 21824), (2728, 18936), (2893, 17856), (2976, 17358), (3069, 16832), (3156, 16368), (3168, 16306), (4092, 12624), (4208, 12276), (4464, 11572), (4734, 10912), (5456, 9468), (5786, 8928), (5952, 8679), (6138, 8416), (6312, 8184), (6336, 8153)]