51801232

素因数分解:

$2^4\times 7^3\times {\mathrm{9439}}^1$

素因数の和:9468

約数の個数: 40

約数和(自身を含む): 117056000

約数和(自身を除く): 65254768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 9439, 18878, 37756, 66073, 75512, 132146, 151024, 264292, 462511, 528584, 925022, 1057168, 1850044, 3237577, 3700088, 6475154, 7400176, 12950308, 25900616, 51801232]

約数ペア:

[(1, 51801232), (2, 25900616), (4, 12950308), (7, 7400176), (8, 6475154), (14, 3700088), (16, 3237577), (28, 1850044), (49, 1057168), (56, 925022), (98, 528584), (112, 462511), (196, 264292), (343, 151024), (392, 132146), (686, 75512), (784, 66073), (1372, 37756), (2744, 18878), (5488, 9439)]