49720563

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8783}}^1$

素因数の和:8843

約数の個数: 24

約数和(自身を含む): 78107328

約数和(自身を除く): 28386765

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 5661, 8783, 26349, 79047, 149311, 324971, 447933, 974913, 1343799, 2924739, 5524507, 16573521, 49720563]

約数ペア:

[(1, 49720563), (3, 16573521), (9, 5524507), (17, 2924739), (37, 1343799), (51, 974913), (111, 447933), (153, 324971), (333, 149311), (629, 79047), (1887, 26349), (5661, 8783)]