51246846

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:718

約数の個数: 72

約数和(自身を含む): 130712400

約数和(自身を除く): 79465554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 97, 98, 126, 147, 194, 291, 294, 441, 582, 599, 679, 873, 882, 1198, 1358, 1746, 1797, 2037, 3594, 4074, 4193, 4753, 5391, 6111, 8386, 9506, 10782, 12222, 12579, 14259, 25158, 28518, 29351, 37737, 42777, 58103, 58702, 75474, 85554, 88053, 116206, 174309, 176106, 264159, 348618, 406721, 522927, 528318, 813442, 1045854, 1220163, 2440326, 2847047, 3660489, 5694094, 7320978, 8541141, 17082282, 25623423, 51246846]

約数ペア:

[(1, 51246846), (2, 25623423), (3, 17082282), (6, 8541141), (7, 7320978), (9, 5694094), (14, 3660489), (18, 2847047), (21, 2440326), (42, 1220163), (49, 1045854), (63, 813442), (97, 528318), (98, 522927), (126, 406721), (147, 348618), (194, 264159), (291, 176106), (294, 174309), (441, 116206), (582, 88053), (599, 85554), (679, 75474), (873, 58702), (882, 58103), (1198, 42777), (1358, 37737), (1746, 29351), (1797, 28518), (2037, 25158), (3594, 14259), (4074, 12579), (4193, 12222), (4753, 10782), (5391, 9506), (6111, 8386)]