52421376

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{199}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 163520000

約数和(自身を除く): 111098624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 199, 224, 256, 294, 336, 343, 384, 392, 398, 448, 588, 597, 672, 686, 768, 784, 796, 896, 1029, 1176, 1194, 1344, 1372, 1393, 1568, 1592, 1792, 2058, 2352, 2388, 2688, 2744, 2786, 3136, 3184, 4116, 4179, 4704, 4776, 5376, 5488, 5572, 6272, 6368, 8232, 8358, 9408, 9552, 9751, 10976, 11144, 12544, 12736, 16464, 16716, 18816, 19104, 19502, 21952, 22288, 25472, 29253, 32928, 33432, 37632, 38208, 39004, 43904, 44576, 50944, 58506, 65856, 66864, 68257, 76416, 78008, 87808, 89152, 117012, 131712, 133728, 136514, 152832, 156016, 178304, 204771, 234024, 263424, 267456, 273028, 312032, 356608, 409542, 468048, 534912, 546056, 624064, 819084, 936096, 1069824, 1092112, 1248128, 1638168, 1872192, 2184224, 2496256, 3276336, 3744384, 4368448, 6552672, 7488768, 8736896, 13105344, 17473792, 26210688, 52421376]

約数ペア:

[(1, 52421376), (2, 26210688), (3, 17473792), (4, 13105344), (6, 8736896), (7, 7488768), (8, 6552672), (12, 4368448), (14, 3744384), (16, 3276336), (21, 2496256), (24, 2184224), (28, 1872192), (32, 1638168), (42, 1248128), (48, 1092112), (49, 1069824), (56, 936096), (64, 819084), (84, 624064), (96, 546056), (98, 534912), (112, 468048), (128, 409542), (147, 356608), (168, 312032), (192, 273028), (196, 267456), (199, 263424), (224, 234024), (256, 204771), (294, 178304), (336, 156016), (343, 152832), (384, 136514), (392, 133728), (398, 131712), (448, 117012), (588, 89152), (597, 87808), (672, 78008), (686, 76416), (768, 68257), (784, 66864), (796, 65856), (896, 58506), (1029, 50944), (1176, 44576), (1194, 43904), (1344, 39004), (1372, 38208), (1393, 37632), (1568, 33432), (1592, 32928), (1792, 29253), (2058, 25472), (2352, 22288), (2388, 21952), (2688, 19502), (2744, 19104), (2786, 18816), (3136, 16716), (3184, 16464), (4116, 12736), (4179, 12544), (4704, 11144), (4776, 10976), (5376, 9751), (5488, 9552), (5572, 9408), (6272, 8358), (6368, 8232)]