56751408

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{383}}^1$

素因数の和:421

約数の個数: 160

約数和(自身を含む): 190464000

約数和(自身を除く): 133712592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 343, 378, 383, 392, 432, 441, 504, 588, 686, 756, 766, 784, 882, 1008, 1029, 1149, 1176, 1323, 1372, 1512, 1532, 1764, 2058, 2298, 2352, 2646, 2681, 2744, 3024, 3064, 3087, 3447, 3528, 4116, 4596, 5292, 5362, 5488, 6128, 6174, 6894, 7056, 8043, 8232, 9192, 9261, 10341, 10584, 10724, 12348, 13788, 16086, 16464, 18384, 18522, 18767, 20682, 21168, 21448, 24129, 24696, 27576, 32172, 37044, 37534, 41364, 42896, 48258, 49392, 55152, 56301, 64344, 72387, 74088, 75068, 82728, 96516, 112602, 128688, 131369, 144774, 148176, 150136, 165456, 168903, 193032, 225204, 262738, 289548, 300272, 337806, 386064, 394107, 450408, 506709, 525476, 579096, 675612, 788214, 900816, 1013418, 1050952, 1158192, 1182321, 1351224, 1576428, 2026836, 2101904, 2364642, 2702448, 3152856, 3546963, 4053672, 4729284, 6305712, 7093926, 8107344, 9458568, 14187852, 18917136, 28375704, 56751408]

約数ペア:

[(1, 56751408), (2, 28375704), (3, 18917136), (4, 14187852), (6, 9458568), (7, 8107344), (8, 7093926), (9, 6305712), (12, 4729284), (14, 4053672), (16, 3546963), (18, 3152856), (21, 2702448), (24, 2364642), (27, 2101904), (28, 2026836), (36, 1576428), (42, 1351224), (48, 1182321), (49, 1158192), (54, 1050952), (56, 1013418), (63, 900816), (72, 788214), (84, 675612), (98, 579096), (108, 525476), (112, 506709), (126, 450408), (144, 394107), (147, 386064), (168, 337806), (189, 300272), (196, 289548), (216, 262738), (252, 225204), (294, 193032), (336, 168903), (343, 165456), (378, 150136), (383, 148176), (392, 144774), (432, 131369), (441, 128688), (504, 112602), (588, 96516), (686, 82728), (756, 75068), (766, 74088), (784, 72387), (882, 64344), (1008, 56301), (1029, 55152), (1149, 49392), (1176, 48258), (1323, 42896), (1372, 41364), (1512, 37534), (1532, 37044), (1764, 32172), (2058, 27576), (2298, 24696), (2352, 24129), (2646, 21448), (2681, 21168), (2744, 20682), (3024, 18767), (3064, 18522), (3087, 18384), (3447, 16464), (3528, 16086), (4116, 13788), (4596, 12348), (5292, 10724), (5362, 10584), (5488, 10341), (6128, 9261), (6174, 9192), (6894, 8232), (7056, 8043)]