56397768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 170142720

約数和(自身を除く): 113744952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 43, 56, 74, 84, 86, 111, 129, 148, 168, 172, 211, 222, 258, 259, 296, 301, 344, 422, 444, 516, 518, 602, 633, 777, 844, 888, 903, 1032, 1036, 1204, 1266, 1477, 1554, 1591, 1688, 1806, 2072, 2408, 2532, 2954, 3108, 3182, 3612, 4431, 4773, 5064, 5908, 6216, 6364, 7224, 7807, 8862, 9073, 9546, 11137, 11816, 12728, 15614, 17724, 18146, 19092, 22274, 23421, 27219, 31228, 33411, 35448, 36292, 38184, 44548, 46842, 54438, 54649, 62456, 63511, 66822, 72584, 89096, 93684, 108876, 109298, 127022, 133644, 163947, 187368, 190533, 217752, 218596, 254044, 267288, 327894, 335701, 381066, 437192, 508088, 655788, 671402, 762132, 1007103, 1311576, 1342804, 1524264, 2014206, 2349907, 2685608, 4028412, 4699814, 7049721, 8056824, 9399628, 14099442, 18799256, 28198884, 56397768]

約数ペア:

[(1, 56397768), (2, 28198884), (3, 18799256), (4, 14099442), (6, 9399628), (7, 8056824), (8, 7049721), (12, 4699814), (14, 4028412), (21, 2685608), (24, 2349907), (28, 2014206), (37, 1524264), (42, 1342804), (43, 1311576), (56, 1007103), (74, 762132), (84, 671402), (86, 655788), (111, 508088), (129, 437192), (148, 381066), (168, 335701), (172, 327894), (211, 267288), (222, 254044), (258, 218596), (259, 217752), (296, 190533), (301, 187368), (344, 163947), (422, 133644), (444, 127022), (516, 109298), (518, 108876), (602, 93684), (633, 89096), (777, 72584), (844, 66822), (888, 63511), (903, 62456), (1032, 54649), (1036, 54438), (1204, 46842), (1266, 44548), (1477, 38184), (1554, 36292), (1591, 35448), (1688, 33411), (1806, 31228), (2072, 27219), (2408, 23421), (2532, 22274), (2954, 19092), (3108, 18146), (3182, 17724), (3612, 15614), (4431, 12728), (4773, 11816), (5064, 11137), (5908, 9546), (6216, 9073), (6364, 8862), (7224, 7807)]