49920739

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1682

約数の個数: 16

約数和(自身を含む): 56609280

約数和(自身を除く): 6688541

約数列:

[1, 11, 41, 71, 451, 781, 1559, 2911, 17149, 32021, 63919, 110689, 703109, 1217579, 4538249, 49920739]

約数ペア:

[(1, 49920739), (11, 4538249), (41, 1217579), (71, 703109), (451, 110689), (781, 63919), (1559, 32021), (2911, 17149)]