55071576

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 224

約数和(自身を含む): 188870400

約数和(自身を除く): 133798824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 71, 72, 76, 81, 84, 108, 114, 126, 133, 142, 152, 162, 168, 171, 189, 213, 216, 228, 243, 252, 266, 284, 324, 342, 378, 399, 426, 456, 486, 497, 504, 513, 532, 567, 568, 639, 648, 684, 729, 756, 798, 852, 972, 994, 1026, 1064, 1134, 1197, 1278, 1349, 1368, 1458, 1491, 1512, 1539, 1596, 1701, 1704, 1917, 1944, 1988, 2052, 2268, 2394, 2556, 2698, 2916, 2982, 3078, 3192, 3402, 3591, 3834, 3976, 4047, 4104, 4473, 4536, 4617, 4788, 5103, 5112, 5396, 5751, 5832, 5964, 6156, 6804, 7182, 7668, 8094, 8946, 9234, 9443, 9576, 10206, 10773, 10792, 11502, 11928, 12141, 12312, 13419, 13608, 13851, 14364, 15336, 16188, 17253, 17892, 18468, 18886, 20412, 21546, 23004, 24282, 26838, 27702, 28329, 28728, 32319, 32376, 34506, 35784, 36423, 36936, 37772, 40257, 40824, 43092, 46008, 48564, 51759, 53676, 55404, 56658, 64638, 69012, 72846, 75544, 80514, 84987, 86184, 96957, 97128, 103518, 107352, 109269, 110808, 113316, 120771, 129276, 138024, 145692, 161028, 169974, 193914, 207036, 218538, 226632, 241542, 254961, 258552, 291384, 322056, 327807, 339948, 362313, 387828, 414072, 437076, 483084, 509922, 655614, 679896, 724626, 764883, 775656, 874152, 966168, 983421, 1019844, 1311228, 1449252, 1529766, 1966842, 2039688, 2294649, 2622456, 2898504, 3059532, 3933684, 4589298, 6119064, 6883947, 7867368, 9178596, 13767894, 18357192, 27535788, 55071576]

約数ペア:

[(1, 55071576), (2, 27535788), (3, 18357192), (4, 13767894), (6, 9178596), (7, 7867368), (8, 6883947), (9, 6119064), (12, 4589298), (14, 3933684), (18, 3059532), (19, 2898504), (21, 2622456), (24, 2294649), (27, 2039688), (28, 1966842), (36, 1529766), (38, 1449252), (42, 1311228), (54, 1019844), (56, 983421), (57, 966168), (63, 874152), (71, 775656), (72, 764883), (76, 724626), (81, 679896), (84, 655614), (108, 509922), (114, 483084), (126, 437076), (133, 414072), (142, 387828), (152, 362313), (162, 339948), (168, 327807), (171, 322056), (189, 291384), (213, 258552), (216, 254961), (228, 241542), (243, 226632), (252, 218538), (266, 207036), (284, 193914), (324, 169974), (342, 161028), (378, 145692), (399, 138024), (426, 129276), (456, 120771), (486, 113316), (497, 110808), (504, 109269), (513, 107352), (532, 103518), (567, 97128), (568, 96957), (639, 86184), (648, 84987), (684, 80514), (729, 75544), (756, 72846), (798, 69012), (852, 64638), (972, 56658), (994, 55404), (1026, 53676), (1064, 51759), (1134, 48564), (1197, 46008), (1278, 43092), (1349, 40824), (1368, 40257), (1458, 37772), (1491, 36936), (1512, 36423), (1539, 35784), (1596, 34506), (1701, 32376), (1704, 32319), (1917, 28728), (1944, 28329), (1988, 27702), (2052, 26838), (2268, 24282), (2394, 23004), (2556, 21546), (2698, 20412), (2916, 18886), (2982, 18468), (3078, 17892), (3192, 17253), (3402, 16188), (3591, 15336), (3834, 14364), (3976, 13851), (4047, 13608), (4104, 13419), (4473, 12312), (4536, 12141), (4617, 11928), (4788, 11502), (5103, 10792), (5112, 10773), (5396, 10206), (5751, 9576), (5832, 9443), (5964, 9234), (6156, 8946), (6804, 8094), (7182, 7668)]