54855520

素因数分解:

$2^5\times 5^1\times {\mathrm{342847}}^1$

素因数の和:342862

約数の個数: 24

約数和(自身を含む): 129596544

約数和(自身を除く): 74741024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 342847, 685694, 1371388, 1714235, 2742776, 3428470, 5485552, 6856940, 10971104, 13713880, 27427760, 54855520]

約数ペア:

[(1, 54855520), (2, 27427760), (4, 13713880), (5, 10971104), (8, 6856940), (10, 5485552), (16, 3428470), (20, 2742776), (32, 1714235), (40, 1371388), (80, 685694), (160, 342847)]