50746647

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 80041984

約数和(自身を除く): 29295337

約数列:

[1, 3, 7, 21, 37, 111, 241, 259, 271, 723, 777, 813, 1687, 1897, 5061, 5691, 8917, 10027, 26751, 30081, 62419, 65311, 70189, 187257, 195933, 210567, 457177, 1371531, 2416507, 7249521, 16915549, 50746647]

約数ペア:

[(1, 50746647), (3, 16915549), (7, 7249521), (21, 2416507), (37, 1371531), (111, 457177), (241, 210567), (259, 195933), (271, 187257), (723, 70189), (777, 65311), (813, 62419), (1687, 30081), (1897, 26751), (5061, 10027), (5691, 8917)]