51664032

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{523}}^1$

素因数の和:560

約数の個数: 144

約数和(自身を含む): 171662400

約数和(自身を除く): 119998368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 523, 588, 672, 686, 784, 882, 1008, 1029, 1046, 1176, 1372, 1568, 1569, 1764, 2016, 2058, 2092, 2352, 2744, 3087, 3138, 3528, 3661, 4116, 4184, 4704, 4707, 5488, 6174, 6276, 7056, 7322, 8232, 8368, 9414, 10976, 10983, 12348, 12552, 14112, 14644, 16464, 16736, 18828, 21966, 24696, 25104, 25627, 29288, 32928, 32949, 37656, 43932, 49392, 50208, 51254, 58576, 65898, 75312, 76881, 87864, 98784, 102508, 117152, 131796, 150624, 153762, 175728, 179389, 205016, 230643, 263592, 307524, 351456, 358778, 410032, 461286, 527184, 538167, 615048, 717556, 820064, 922572, 1054368, 1076334, 1230096, 1435112, 1614501, 1845144, 2152668, 2460192, 2870224, 3229002, 3690288, 4305336, 5740448, 6458004, 7380576, 8610672, 12916008, 17221344, 25832016, 51664032]

約数ペア:

[(1, 51664032), (2, 25832016), (3, 17221344), (4, 12916008), (6, 8610672), (7, 7380576), (8, 6458004), (9, 5740448), (12, 4305336), (14, 3690288), (16, 3229002), (18, 2870224), (21, 2460192), (24, 2152668), (28, 1845144), (32, 1614501), (36, 1435112), (42, 1230096), (48, 1076334), (49, 1054368), (56, 922572), (63, 820064), (72, 717556), (84, 615048), (96, 538167), (98, 527184), (112, 461286), (126, 410032), (144, 358778), (147, 351456), (168, 307524), (196, 263592), (224, 230643), (252, 205016), (288, 179389), (294, 175728), (336, 153762), (343, 150624), (392, 131796), (441, 117152), (504, 102508), (523, 98784), (588, 87864), (672, 76881), (686, 75312), (784, 65898), (882, 58576), (1008, 51254), (1029, 50208), (1046, 49392), (1176, 43932), (1372, 37656), (1568, 32949), (1569, 32928), (1764, 29288), (2016, 25627), (2058, 25104), (2092, 24696), (2352, 21966), (2744, 18828), (3087, 16736), (3138, 16464), (3528, 14644), (3661, 14112), (4116, 12552), (4184, 12348), (4704, 10983), (4707, 10976), (5488, 9414), (6174, 8368), (6276, 8232), (7056, 7322)]