56983464

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^2\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 157531530

約数和(自身を除く): 100548066

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 157, 213, 284, 314, 426, 471, 568, 628, 639, 852, 942, 1256, 1278, 1413, 1704, 1884, 2556, 2826, 3768, 5041, 5112, 5652, 10082, 11147, 11304, 15123, 20164, 22294, 30246, 33441, 40328, 44588, 45369, 60492, 66882, 89176, 90738, 100323, 120984, 133764, 181476, 200646, 267528, 362952, 401292, 791437, 802584, 1582874, 2374311, 3165748, 4748622, 6331496, 7122933, 9497244, 14245866, 18994488, 28491732, 56983464]

約数ペア:

[(1, 56983464), (2, 28491732), (3, 18994488), (4, 14245866), (6, 9497244), (8, 7122933), (9, 6331496), (12, 4748622), (18, 3165748), (24, 2374311), (36, 1582874), (71, 802584), (72, 791437), (142, 401292), (157, 362952), (213, 267528), (284, 200646), (314, 181476), (426, 133764), (471, 120984), (568, 100323), (628, 90738), (639, 89176), (852, 66882), (942, 60492), (1256, 45369), (1278, 44588), (1413, 40328), (1704, 33441), (1884, 30246), (2556, 22294), (2826, 20164), (3768, 15123), (5041, 11304), (5112, 11147), (5652, 10082)]