56537138

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1709}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 103420800

約数和(自身を除く): 46883662

約数列:

[1, 2, 7, 14, 17, 34, 119, 139, 238, 278, 973, 1709, 1946, 2363, 3418, 4726, 11963, 16541, 23926, 29053, 33082, 58106, 203371, 237551, 406742, 475102, 1662857, 3325714, 4038367, 8076734, 28268569, 56537138]

約数ペア:

[(1, 56537138), (2, 28268569), (7, 8076734), (14, 4038367), (17, 3325714), (34, 1662857), (119, 475102), (139, 406742), (238, 237551), (278, 203371), (973, 58106), (1709, 33082), (1946, 29053), (2363, 23926), (3418, 16541), (4726, 11963)]