53988790

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{49531}}^1$

素因数の和:49647

約数の個数: 16

約数和(自身を含む): 98073360

約数和(自身を除く): 44084570

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 49531, 99062, 247655, 495310, 5398879, 10797758, 26994395, 53988790]

約数ペア:

[(1, 53988790), (2, 26994395), (5, 10797758), (10, 5398879), (109, 495310), (218, 247655), (545, 99062), (1090, 49531)]