51364808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8221}}^1$

素因数の和:8309

約数の個数: 32

約数和(自身を含む): 106557120

約数和(自身を除く): 55192312

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 8221, 16442, 32884, 65768, 90431, 180862, 361724, 583691, 723448, 1167382, 2334764, 4669528, 6420601, 12841202, 25682404, 51364808]

約数ペア:

[(1, 51364808), (2, 25682404), (4, 12841202), (8, 6420601), (11, 4669528), (22, 2334764), (44, 1167382), (71, 723448), (88, 583691), (142, 361724), (284, 180862), (568, 90431), (781, 65768), (1562, 32884), (3124, 16442), (6248, 8221)]