48848247

素因数分解:

$3^2\times 7^2\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:708

約数の個数: 36

約数和(自身を含む): 82588896

約数和(自身を除く): 33740649

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 257, 431, 441, 771, 1293, 1799, 2313, 3017, 3879, 5397, 9051, 12593, 16191, 21119, 27153, 37779, 63357, 110767, 113337, 190071, 332301, 775369, 996903, 2326107, 5427583, 6978321, 16282749, 48848247]

約数ペア:

[(1, 48848247), (3, 16282749), (7, 6978321), (9, 5427583), (21, 2326107), (49, 996903), (63, 775369), (147, 332301), (257, 190071), (431, 113337), (441, 110767), (771, 63357), (1293, 37779), (1799, 27153), (2313, 21119), (3017, 16191), (3879, 12593), (5397, 9051)]