56215152

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:316

約数の個数: 180

約数和(自身を含む): 189648576

約数和(自身を除く): 133433424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 248, 252, 257, 279, 294, 336, 372, 392, 434, 441, 496, 504, 514, 558, 588, 651, 744, 771, 784, 868, 882, 1008, 1028, 1116, 1176, 1302, 1488, 1519, 1542, 1736, 1764, 1799, 1953, 2056, 2232, 2313, 2352, 2604, 3038, 3084, 3472, 3528, 3598, 3906, 4112, 4464, 4557, 4626, 5208, 5397, 6076, 6168, 7056, 7196, 7812, 7967, 9114, 9252, 10416, 10794, 12152, 12336, 12593, 13671, 14392, 15624, 15934, 16191, 18228, 18504, 21588, 23901, 24304, 25186, 27342, 28784, 31248, 31868, 32382, 36456, 37008, 37779, 43176, 47802, 50372, 54684, 55769, 63736, 64764, 71703, 72912, 75558, 86352, 95604, 100744, 109368, 111538, 113337, 127472, 129528, 143406, 151116, 167307, 191208, 201488, 218736, 223076, 226674, 259056, 286812, 302232, 334614, 382416, 390383, 446152, 453348, 501921, 573624, 604464, 669228, 780766, 892304, 906696, 1003842, 1147248, 1171149, 1338456, 1561532, 1813392, 2007684, 2342298, 2676912, 3123064, 3513447, 4015368, 4684596, 6246128, 7026894, 8030736, 9369192, 14053788, 18738384, 28107576, 56215152]

約数ペア:

[(1, 56215152), (2, 28107576), (3, 18738384), (4, 14053788), (6, 9369192), (7, 8030736), (8, 7026894), (9, 6246128), (12, 4684596), (14, 4015368), (16, 3513447), (18, 3123064), (21, 2676912), (24, 2342298), (28, 2007684), (31, 1813392), (36, 1561532), (42, 1338456), (48, 1171149), (49, 1147248), (56, 1003842), (62, 906696), (63, 892304), (72, 780766), (84, 669228), (93, 604464), (98, 573624), (112, 501921), (124, 453348), (126, 446152), (144, 390383), (147, 382416), (168, 334614), (186, 302232), (196, 286812), (217, 259056), (248, 226674), (252, 223076), (257, 218736), (279, 201488), (294, 191208), (336, 167307), (372, 151116), (392, 143406), (434, 129528), (441, 127472), (496, 113337), (504, 111538), (514, 109368), (558, 100744), (588, 95604), (651, 86352), (744, 75558), (771, 72912), (784, 71703), (868, 64764), (882, 63736), (1008, 55769), (1028, 54684), (1116, 50372), (1176, 47802), (1302, 43176), (1488, 37779), (1519, 37008), (1542, 36456), (1736, 32382), (1764, 31868), (1799, 31248), (1953, 28784), (2056, 27342), (2232, 25186), (2313, 24304), (2352, 23901), (2604, 21588), (3038, 18504), (3084, 18228), (3472, 16191), (3528, 15934), (3598, 15624), (3906, 14392), (4112, 13671), (4464, 12593), (4557, 12336), (4626, 12152), (5208, 10794), (5397, 10416), (6076, 9252), (6168, 9114), (7056, 7967), (7196, 7812)]