55547478

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{2999}}^1$

素因数の和:3031

約数の個数: 64

約数和(自身を含む): 144000000

約数和(自身を除く): 88452522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 378, 441, 686, 882, 1029, 1323, 2058, 2646, 2999, 3087, 5998, 6174, 8997, 9261, 17994, 18522, 20993, 26991, 41986, 53982, 62979, 80973, 125958, 146951, 161946, 188937, 293902, 377874, 440853, 566811, 881706, 1028657, 1133622, 1322559, 2057314, 2645118, 3085971, 3967677, 6171942, 7935354, 9257913, 18515826, 27773739, 55547478]

約数ペア:

[(1, 55547478), (2, 27773739), (3, 18515826), (6, 9257913), (7, 7935354), (9, 6171942), (14, 3967677), (18, 3085971), (21, 2645118), (27, 2057314), (42, 1322559), (49, 1133622), (54, 1028657), (63, 881706), (98, 566811), (126, 440853), (147, 377874), (189, 293902), (294, 188937), (343, 161946), (378, 146951), (441, 125958), (686, 80973), (882, 62979), (1029, 53982), (1323, 41986), (2058, 26991), (2646, 20993), (2999, 18522), (3087, 17994), (5998, 9261), (6174, 8997)]