53191567

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 32

約数和(自身を含む): 65802240

約数和(自身を除く): 12610673

約数列:

[1, 11, 13, 31, 71, 143, 169, 341, 403, 781, 923, 1859, 2197, 2201, 4433, 5239, 10153, 11999, 24167, 24211, 28613, 57629, 68107, 131989, 155987, 314743, 371969, 749177, 1715857, 4091659, 4835597, 53191567]

約数ペア:

[(1, 53191567), (11, 4835597), (13, 4091659), (31, 1715857), (71, 749177), (143, 371969), (169, 314743), (341, 155987), (403, 131989), (781, 68107), (923, 57629), (1859, 28613), (2197, 24211), (2201, 24167), (4433, 11999), (5239, 10153)]