54153380

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{24841}}^1$

素因数の和:24959

約数の個数: 24

約数和(自身を含む): 114770040

約数和(自身を除く): 60616660

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 24841, 49682, 99364, 124205, 248410, 496820, 2707669, 5415338, 10830676, 13538345, 27076690, 54153380]

約数ペア:

[(1, 54153380), (2, 27076690), (4, 13538345), (5, 10830676), (10, 5415338), (20, 2707669), (109, 496820), (218, 248410), (436, 124205), (545, 99364), (1090, 49682), (2180, 24841)]