51754136

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{22541}}^1$

素因数の和:22595

約数の個数: 32

約数和(自身を含む): 113611680

約数和(自身を除く): 61857544

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 22541, 45082, 90164, 157787, 180328, 315574, 631148, 924181, 1262296, 1848362, 3696724, 6469267, 7393448, 12938534, 25877068, 51754136]

約数ペア:

[(1, 51754136), (2, 25877068), (4, 12938534), (7, 7393448), (8, 6469267), (14, 3696724), (28, 1848362), (41, 1262296), (56, 924181), (82, 631148), (164, 315574), (287, 180328), (328, 157787), (574, 90164), (1148, 45082), (2296, 22541)]