49122628

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{643}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 87635520

約数和(自身を除く): 38512892

約数列:

[1, 2, 4, 71, 142, 269, 284, 538, 643, 1076, 1286, 2572, 19099, 38198, 45653, 76396, 91306, 172967, 182612, 345934, 691868, 12280657, 24561314, 49122628]

約数ペア:

[(1, 49122628), (2, 24561314), (4, 12280657), (71, 691868), (142, 345934), (269, 182612), (284, 172967), (538, 91306), (643, 76396), (1076, 45653), (1286, 38198), (2572, 19099)]