55155782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{35311}}^1$

素因数の和:35395

約数の個数: 16

約数和(自身を含む): 91528704

約数和(自身を除く): 36372922

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 35311, 70622, 388421, 776842, 2507081, 5014162, 27577891, 55155782]

約数ペア:

[(1, 55155782), (2, 27577891), (11, 5014162), (22, 2507081), (71, 776842), (142, 388421), (781, 70622), (1562, 35311)]