54121552

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{31033}}^1$

素因数の和:31150

約数の個数: 20

約数和(自身を含む): 105825940

約数和(自身を除く): 51704388

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 31033, 62066, 124132, 248264, 496528, 3382597, 6765194, 13530388, 27060776, 54121552]

約数ペア:

[(1, 54121552), (2, 27060776), (4, 13530388), (8, 6765194), (16, 3382597), (109, 496528), (218, 248264), (436, 124132), (872, 62066), (1744, 31033)]