53538562

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1747}}^1$

素因数の和:1966

約数の個数: 32

約数和(自身を含む): 100684800

約数和(自身を除く): 47146238

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199, 398, 1393, 1747, 2189, 2786, 3494, 4378, 12229, 15323, 19217, 24458, 30646, 38434, 134519, 269038, 347653, 695306, 2433571, 3824183, 4867142, 7648366, 26769281, 53538562]

約数ペア:

[(1, 53538562), (2, 26769281), (7, 7648366), (11, 4867142), (14, 3824183), (22, 2433571), (77, 695306), (154, 347653), (199, 269038), (398, 134519), (1393, 38434), (1747, 30646), (2189, 24458), (2786, 19217), (3494, 15323), (4378, 12229)]