56864648

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1553}}^1$

素因数の和:1781

約数の個数: 32

約数和(自身を含む): 111888000

約数和(自身を除く): 55023352

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 199, 398, 796, 1553, 1592, 3106, 4577, 6212, 9154, 12424, 18308, 35719, 36616, 71438, 142876, 285752, 309047, 618094, 1236188, 2472376, 7108081, 14216162, 28432324, 56864648]

約数ペア:

[(1, 56864648), (2, 28432324), (4, 14216162), (8, 7108081), (23, 2472376), (46, 1236188), (92, 618094), (184, 309047), (199, 285752), (398, 142876), (796, 71438), (1553, 36616), (1592, 35719), (3106, 18308), (4577, 12424), (6212, 9154)]