51285636

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{2777}}^1$

素因数の和:2815

約数の個数: 72

約数和(自身を含む): 141566880

約数和(自身を除く): 90281244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 2777, 3078, 4617, 5554, 6156, 8331, 9234, 11108, 16662, 18468, 24993, 33324, 49986, 52763, 74979, 99972, 105526, 149958, 158289, 211052, 224937, 299916, 316578, 449874, 474867, 633156, 674811, 899748, 949734, 1349622, 1424601, 1899468, 2699244, 2849202, 4273803, 5698404, 8547606, 12821409, 17095212, 25642818, 51285636]

約数ペア:

[(1, 51285636), (2, 25642818), (3, 17095212), (4, 12821409), (6, 8547606), (9, 5698404), (12, 4273803), (18, 2849202), (19, 2699244), (27, 1899468), (36, 1424601), (38, 1349622), (54, 949734), (57, 899748), (76, 674811), (81, 633156), (108, 474867), (114, 449874), (162, 316578), (171, 299916), (228, 224937), (243, 211052), (324, 158289), (342, 149958), (486, 105526), (513, 99972), (684, 74979), (972, 52763), (1026, 49986), (1539, 33324), (2052, 24993), (2777, 18468), (3078, 16662), (4617, 11108), (5554, 9234), (6156, 8331)]