56648970

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 160

約数和(自身を含む): 177585408

約数和(自身を除く): 120936438

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 97, 103, 105, 126, 135, 162, 189, 194, 206, 210, 270, 291, 309, 315, 378, 405, 485, 515, 567, 582, 618, 630, 679, 721, 810, 873, 927, 945, 970, 1030, 1134, 1358, 1442, 1455, 1545, 1746, 1854, 1890, 2037, 2163, 2619, 2781, 2835, 2910, 3090, 3395, 3605, 4074, 4326, 4365, 4635, 5238, 5562, 5670, 6111, 6489, 6790, 7210, 7857, 8343, 8730, 9270, 9991, 10185, 10815, 12222, 12978, 13095, 13905, 15714, 16686, 18333, 19467, 19982, 20370, 21630, 26190, 27810, 29973, 30555, 32445, 36666, 38934, 39285, 41715, 49955, 54999, 58401, 59946, 61110, 64890, 69937, 78570, 83430, 89919, 91665, 97335, 99910, 109998, 116802, 139874, 149865, 179838, 183330, 194670, 209811, 269757, 274995, 292005, 299730, 349685, 419622, 449595, 539514, 549990, 584010, 629433, 699370, 809271, 899190, 1049055, 1258866, 1348785, 1618542, 1888299, 2098110, 2697570, 3147165, 3776598, 4046355, 5664897, 6294330, 8092710, 9441495, 11329794, 18882990, 28324485, 56648970]

約数ペア:

[(1, 56648970), (2, 28324485), (3, 18882990), (5, 11329794), (6, 9441495), (7, 8092710), (9, 6294330), (10, 5664897), (14, 4046355), (15, 3776598), (18, 3147165), (21, 2697570), (27, 2098110), (30, 1888299), (35, 1618542), (42, 1348785), (45, 1258866), (54, 1049055), (63, 899190), (70, 809271), (81, 699370), (90, 629433), (97, 584010), (103, 549990), (105, 539514), (126, 449595), (135, 419622), (162, 349685), (189, 299730), (194, 292005), (206, 274995), (210, 269757), (270, 209811), (291, 194670), (309, 183330), (315, 179838), (378, 149865), (405, 139874), (485, 116802), (515, 109998), (567, 99910), (582, 97335), (618, 91665), (630, 89919), (679, 83430), (721, 78570), (810, 69937), (873, 64890), (927, 61110), (945, 59946), (970, 58401), (1030, 54999), (1134, 49955), (1358, 41715), (1442, 39285), (1455, 38934), (1545, 36666), (1746, 32445), (1854, 30555), (1890, 29973), (2037, 27810), (2163, 26190), (2619, 21630), (2781, 20370), (2835, 19982), (2910, 19467), (3090, 18333), (3395, 16686), (3605, 15714), (4074, 13905), (4326, 13095), (4365, 12978), (4635, 12222), (5238, 10815), (5562, 10185), (5670, 9991), (6111, 9270), (6489, 8730), (6790, 8343), (7210, 7857)]