50217003

素因数分解:

$3^4\times {\mathrm{331}}^1\times {\mathrm{1873}}^1$

素因数の和:2216

約数の個数: 20

約数和(自身を含む): 75282328

約数和(自身を除く): 25065325

約数列:

[1, 3, 9, 27, 81, 331, 993, 1873, 2979, 5619, 8937, 16857, 26811, 50571, 151713, 619963, 1859889, 5579667, 16739001, 50217003]

約数ペア:

[(1, 50217003), (3, 16739001), (9, 5579667), (27, 1859889), (81, 619963), (331, 151713), (993, 50571), (1873, 26811), (2979, 16857), (5619, 8937)]