49341357

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 79999920

約数和(自身を除く): 30658563

約数列:

[1, 3, 9, 13, 39, 53, 73, 109, 117, 159, 219, 327, 477, 657, 689, 949, 981, 1417, 2067, 2847, 3869, 4251, 5777, 6201, 7957, 8541, 11607, 12753, 17331, 23871, 34821, 50297, 51993, 71613, 75101, 103441, 150891, 225303, 310323, 421721, 452673, 675909, 930969, 1265163, 3795489, 5482373, 16447119, 49341357]

約数ペア:

[(1, 49341357), (3, 16447119), (9, 5482373), (13, 3795489), (39, 1265163), (53, 930969), (73, 675909), (109, 452673), (117, 421721), (159, 310323), (219, 225303), (327, 150891), (477, 103441), (657, 75101), (689, 71613), (949, 51993), (981, 50297), (1417, 34821), (2067, 23871), (2847, 17331), (3869, 12753), (4251, 11607), (5777, 8541), (6201, 7957)]