54130741

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 65716440

約数和(自身を除く): 11585699

約数列:

[1, 7, 37, 49, 73, 259, 409, 511, 1813, 2701, 2863, 3577, 15133, 18907, 20041, 29857, 105931, 132349, 208999, 741517, 1104709, 1462993, 7732963, 54130741]

約数ペア:

[(1, 54130741), (7, 7732963), (37, 1462993), (49, 1104709), (73, 741517), (259, 208999), (409, 132349), (511, 105931), (1813, 29857), (2701, 20041), (2863, 18907), (3577, 15133)]