52097680

素因数分解:

$2^4\times 5^1\times {\mathrm{651221}}^1$

素因数の和:651234

約数の個数: 20

約数和(自身を含む): 121127292

約数和(自身を除く): 69029612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 651221, 1302442, 2604884, 3256105, 5209768, 6512210, 10419536, 13024420, 26048840, 52097680]

約数ペア:

[(1, 52097680), (2, 26048840), (4, 13024420), (5, 10419536), (8, 6512210), (10, 5209768), (16, 3256105), (20, 2604884), (40, 1302442), (80, 651221)]