55751472

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 194987520

約数和(自身を除く): 139236048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 41, 42, 48, 56, 57, 63, 71, 72, 76, 82, 84, 112, 114, 123, 126, 133, 142, 144, 152, 164, 168, 171, 213, 228, 246, 252, 266, 284, 287, 304, 328, 336, 342, 369, 399, 426, 456, 492, 497, 504, 532, 568, 574, 639, 656, 684, 738, 779, 798, 852, 861, 912, 984, 994, 1008, 1064, 1136, 1148, 1197, 1278, 1349, 1368, 1476, 1491, 1558, 1596, 1704, 1722, 1968, 1988, 2128, 2296, 2337, 2394, 2556, 2583, 2698, 2736, 2911, 2952, 2982, 3116, 3192, 3408, 3444, 3976, 4047, 4473, 4592, 4674, 4788, 5112, 5166, 5396, 5453, 5822, 5904, 5964, 6232, 6384, 6888, 7011, 7952, 8094, 8733, 8946, 9348, 9443, 9576, 10224, 10332, 10792, 10906, 11644, 11928, 12141, 12464, 13776, 14022, 16188, 16359, 17466, 17892, 18696, 18886, 19152, 20377, 20664, 21584, 21812, 23288, 23856, 24282, 26199, 28044, 28329, 32376, 32718, 34932, 35784, 37392, 37772, 40754, 41328, 43624, 46576, 48564, 49077, 52398, 55309, 56088, 56658, 61131, 64752, 65436, 69864, 71568, 75544, 81508, 84987, 87248, 97128, 98154, 104796, 110618, 112176, 113316, 122262, 130872, 139728, 151088, 163016, 165927, 169974, 183393, 194256, 196308, 209592, 221236, 226632, 244524, 261744, 326032, 331854, 339948, 366786, 387163, 392616, 419184, 442472, 453264, 489048, 497781, 663708, 679896, 733572, 774326, 785232, 884944, 978096, 995562, 1161489, 1327416, 1359792, 1467144, 1548652, 1991124, 2322978, 2654832, 2934288, 3097304, 3484467, 3982248, 4645956, 6194608, 6968934, 7964496, 9291912, 13937868, 18583824, 27875736, 55751472]

約数ペア:

[(1, 55751472), (2, 27875736), (3, 18583824), (4, 13937868), (6, 9291912), (7, 7964496), (8, 6968934), (9, 6194608), (12, 4645956), (14, 3982248), (16, 3484467), (18, 3097304), (19, 2934288), (21, 2654832), (24, 2322978), (28, 1991124), (36, 1548652), (38, 1467144), (41, 1359792), (42, 1327416), (48, 1161489), (56, 995562), (57, 978096), (63, 884944), (71, 785232), (72, 774326), (76, 733572), (82, 679896), (84, 663708), (112, 497781), (114, 489048), (123, 453264), (126, 442472), (133, 419184), (142, 392616), (144, 387163), (152, 366786), (164, 339948), (168, 331854), (171, 326032), (213, 261744), (228, 244524), (246, 226632), (252, 221236), (266, 209592), (284, 196308), (287, 194256), (304, 183393), (328, 169974), (336, 165927), (342, 163016), (369, 151088), (399, 139728), (426, 130872), (456, 122262), (492, 113316), (497, 112176), (504, 110618), (532, 104796), (568, 98154), (574, 97128), (639, 87248), (656, 84987), (684, 81508), (738, 75544), (779, 71568), (798, 69864), (852, 65436), (861, 64752), (912, 61131), (984, 56658), (994, 56088), (1008, 55309), (1064, 52398), (1136, 49077), (1148, 48564), (1197, 46576), (1278, 43624), (1349, 41328), (1368, 40754), (1476, 37772), (1491, 37392), (1558, 35784), (1596, 34932), (1704, 32718), (1722, 32376), (1968, 28329), (1988, 28044), (2128, 26199), (2296, 24282), (2337, 23856), (2394, 23288), (2556, 21812), (2583, 21584), (2698, 20664), (2736, 20377), (2911, 19152), (2952, 18886), (2982, 18696), (3116, 17892), (3192, 17466), (3408, 16359), (3444, 16188), (3976, 14022), (4047, 13776), (4473, 12464), (4592, 12141), (4674, 11928), (4788, 11644), (5112, 10906), (5166, 10792), (5396, 10332), (5453, 10224), (5822, 9576), (5904, 9443), (5964, 9348), (6232, 8946), (6384, 8733), (6888, 8094), (7011, 7952)]