56665554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{1327}}^1$

素因数の和:1990

約数の個数: 32

約数和(自身を含む): 123918336

約数和(自身を除く): 67252782

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 647, 1294, 1327, 1941, 2654, 3882, 3981, 7117, 7962, 14234, 14597, 21351, 29194, 42702, 43791, 87582, 858569, 1717138, 2575707, 5151414, 9444259, 18888518, 28332777, 56665554]

約数ペア:

[(1, 56665554), (2, 28332777), (3, 18888518), (6, 9444259), (11, 5151414), (22, 2575707), (33, 1717138), (66, 858569), (647, 87582), (1294, 43791), (1327, 42702), (1941, 29194), (2654, 21351), (3882, 14597), (3981, 14234), (7117, 7962)]