51285845988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{12041}}^1$

素因数の和:12562

約数の個数: 144

約数和(自身を含む): 147278476800

約数和(自身を除く): 95992630812

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 479, 494, 684, 741, 958, 988, 1437, 1482, 1916, 2223, 2874, 2964, 4311, 4446, 5748, 6227, 8622, 8892, 9101, 12041, 12454, 17244, 18202, 18681, 24082, 24908, 27303, 36123, 36404, 37362, 48164, 54606, 56043, 72246, 74724, 81909, 108369, 109212, 112086, 118313, 144492, 156533, 163818, 216738, 224172, 228779, 236626, 313066, 327636, 354939, 433476, 457558, 469599, 473252, 626132, 686337, 709878, 915116, 939198, 1064817, 1372674, 1408797, 1419756, 1878396, 2059011, 2129634, 2745348, 2817594, 2974127, 4118022, 4259268, 5635188, 5767639, 5948254, 8236044, 8922381, 11535278, 11896508, 17302917, 17844762, 23070556, 26767143, 34605834, 35689524, 51908751, 53534286, 69211668, 74979307, 103817502, 107068572, 109585141, 149958614, 207635004, 219170282, 224937921, 299917228, 328755423, 438340564, 449875842, 657510846, 674813763, 899751684, 986266269, 1315021692, 1349627526, 1424606833, 1972532538, 2699255052, 2849213666, 3945065076, 4273820499, 5698427332, 8547640998, 12821461497, 17095281996, 25642922994, 51285845988]

約数ペア:

[(1, 51285845988), (2, 25642922994), (3, 17095281996), (4, 12821461497), (6, 8547640998), (9, 5698427332), (12, 4273820499), (13, 3945065076), (18, 2849213666), (19, 2699255052), (26, 1972532538), (36, 1424606833), (38, 1349627526), (39, 1315021692), (52, 986266269), (57, 899751684), (76, 674813763), (78, 657510846), (114, 449875842), (117, 438340564), (156, 328755423), (171, 299917228), (228, 224937921), (234, 219170282), (247, 207635004), (342, 149958614), (468, 109585141), (479, 107068572), (494, 103817502), (684, 74979307), (741, 69211668), (958, 53534286), (988, 51908751), (1437, 35689524), (1482, 34605834), (1916, 26767143), (2223, 23070556), (2874, 17844762), (2964, 17302917), (4311, 11896508), (4446, 11535278), (5748, 8922381), (6227, 8236044), (8622, 5948254), (8892, 5767639), (9101, 5635188), (12041, 4259268), (12454, 4118022), (17244, 2974127), (18202, 2817594), (18681, 2745348), (24082, 2129634), (24908, 2059011), (27303, 1878396), (36123, 1419756), (36404, 1408797), (37362, 1372674), (48164, 1064817), (54606, 939198), (56043, 915116), (72246, 709878), (74724, 686337), (81909, 626132), (108369, 473252), (109212, 469599), (112086, 457558), (118313, 433476), (144492, 354939), (156533, 327636), (163818, 313066), (216738, 236626), (224172, 228779)]