51326240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{45827}}^1$

素因数の和:45849

約数の個数: 48

約数和(自身を含む): 138583872

約数和(自身を除く): 87257632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 45827, 91654, 183308, 229135, 320789, 366616, 458270, 641578, 733232, 916540, 1283156, 1466464, 1603945, 1833080, 2566312, 3207890, 3666160, 5132624, 6415780, 7332320, 10265248, 12831560, 25663120, 51326240]

約数ペア:

[(1, 51326240), (2, 25663120), (4, 12831560), (5, 10265248), (7, 7332320), (8, 6415780), (10, 5132624), (14, 3666160), (16, 3207890), (20, 2566312), (28, 1833080), (32, 1603945), (35, 1466464), (40, 1283156), (56, 916540), (70, 733232), (80, 641578), (112, 458270), (140, 366616), (160, 320789), (224, 229135), (280, 183308), (560, 91654), (1120, 45827)]