47961573

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 76391424

約数和(自身を除く): 28429851

約数列:

[1, 3, 11, 17, 33, 47, 51, 107, 141, 187, 289, 321, 517, 561, 799, 867, 1177, 1551, 1819, 2397, 3179, 3531, 5029, 5457, 8789, 9537, 13583, 15087, 20009, 26367, 30923, 40749, 55319, 60027, 85493, 92769, 149413, 165957, 256479, 340153, 448239, 940423, 1020459, 1453381, 2821269, 4360143, 15987191, 47961573]

約数ペア:

[(1, 47961573), (3, 15987191), (11, 4360143), (17, 2821269), (33, 1453381), (47, 1020459), (51, 940423), (107, 448239), (141, 340153), (187, 256479), (289, 165957), (321, 149413), (517, 92769), (561, 85493), (799, 60027), (867, 55319), (1177, 40749), (1551, 30923), (1819, 26367), (2397, 20009), (3179, 15087), (3531, 13583), (5029, 9537), (5457, 8789)]