56105784

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 288

約数和(自身を含む): 199180800

約数和(自身を除く): 143075016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 31, 36, 38, 42, 49, 54, 56, 57, 62, 63, 72, 76, 81, 84, 93, 98, 108, 114, 124, 126, 133, 147, 152, 162, 168, 171, 186, 189, 196, 216, 217, 228, 243, 248, 252, 266, 279, 294, 324, 342, 372, 378, 392, 399, 434, 441, 456, 486, 504, 513, 532, 558, 567, 588, 589, 648, 651, 684, 744, 756, 798, 837, 868, 882, 931, 972, 1026, 1064, 1116, 1134, 1176, 1178, 1197, 1302, 1323, 1368, 1512, 1519, 1539, 1596, 1674, 1701, 1736, 1764, 1767, 1862, 1944, 1953, 2052, 2232, 2268, 2356, 2394, 2511, 2604, 2646, 2793, 3038, 3078, 3192, 3348, 3402, 3528, 3534, 3591, 3724, 3906, 3969, 4104, 4123, 4536, 4557, 4617, 4712, 4788, 5022, 5208, 5292, 5301, 5586, 5859, 6076, 6156, 6696, 6804, 7068, 7182, 7448, 7533, 7812, 7938, 8246, 8379, 9114, 9234, 9576, 10044, 10584, 10602, 10773, 11172, 11718, 11907, 12152, 12312, 12369, 13608, 13671, 14136, 14364, 15066, 15624, 15876, 15903, 16492, 16758, 17577, 18228, 18468, 20088, 21204, 21546, 22344, 23436, 23814, 24738, 25137, 27342, 28728, 28861, 30132, 31752, 31806, 32319, 32984, 33516, 35154, 36456, 36936, 37107, 41013, 42408, 43092, 46872, 47628, 47709, 49476, 50274, 52731, 54684, 57722, 60264, 63612, 64638, 67032, 70308, 74214, 75411, 82026, 86184, 86583, 95256, 95418, 98952, 100548, 105462, 109368, 111321, 115444, 123039, 127224, 129276, 140616, 143127, 148428, 150822, 164052, 173166, 190836, 201096, 210924, 222642, 226233, 230888, 246078, 258552, 259749, 286254, 296856, 301644, 328104, 333963, 346332, 369117, 381672, 421848, 445284, 452466, 492156, 519498, 572508, 603288, 667926, 692664, 738234, 779247, 890568, 904932, 984312, 1001889, 1038996, 1145016, 1335852, 1476468, 1558494, 1809864, 2003778, 2077992, 2337741, 2671704, 2952936, 3116988, 4007556, 4675482, 6233976, 7013223, 8015112, 9350964, 14026446, 18701928, 28052892, 56105784]

約数ペア:

[(1, 56105784), (2, 28052892), (3, 18701928), (4, 14026446), (6, 9350964), (7, 8015112), (8, 7013223), (9, 6233976), (12, 4675482), (14, 4007556), (18, 3116988), (19, 2952936), (21, 2671704), (24, 2337741), (27, 2077992), (28, 2003778), (31, 1809864), (36, 1558494), (38, 1476468), (42, 1335852), (49, 1145016), (54, 1038996), (56, 1001889), (57, 984312), (62, 904932), (63, 890568), (72, 779247), (76, 738234), (81, 692664), (84, 667926), (93, 603288), (98, 572508), (108, 519498), (114, 492156), (124, 452466), (126, 445284), (133, 421848), (147, 381672), (152, 369117), (162, 346332), (168, 333963), (171, 328104), (186, 301644), (189, 296856), (196, 286254), (216, 259749), (217, 258552), (228, 246078), (243, 230888), (248, 226233), (252, 222642), (266, 210924), (279, 201096), (294, 190836), (324, 173166), (342, 164052), (372, 150822), (378, 148428), (392, 143127), (399, 140616), (434, 129276), (441, 127224), (456, 123039), (486, 115444), (504, 111321), (513, 109368), (532, 105462), (558, 100548), (567, 98952), (588, 95418), (589, 95256), (648, 86583), (651, 86184), (684, 82026), (744, 75411), (756, 74214), (798, 70308), (837, 67032), (868, 64638), (882, 63612), (931, 60264), (972, 57722), (1026, 54684), (1064, 52731), (1116, 50274), (1134, 49476), (1176, 47709), (1178, 47628), (1197, 46872), (1302, 43092), (1323, 42408), (1368, 41013), (1512, 37107), (1519, 36936), (1539, 36456), (1596, 35154), (1674, 33516), (1701, 32984), (1736, 32319), (1764, 31806), (1767, 31752), (1862, 30132), (1944, 28861), (1953, 28728), (2052, 27342), (2232, 25137), (2268, 24738), (2356, 23814), (2394, 23436), (2511, 22344), (2604, 21546), (2646, 21204), (2793, 20088), (3038, 18468), (3078, 18228), (3192, 17577), (3348, 16758), (3402, 16492), (3528, 15903), (3534, 15876), (3591, 15624), (3724, 15066), (3906, 14364), (3969, 14136), (4104, 13671), (4123, 13608), (4536, 12369), (4557, 12312), (4617, 12152), (4712, 11907), (4788, 11718), (5022, 11172), (5208, 10773), (5292, 10602), (5301, 10584), (5586, 10044), (5859, 9576), (6076, 9234), (6156, 9114), (6696, 8379), (6804, 8246), (7068, 7938), (7182, 7812), (7448, 7533)]