51542390879

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{1409}}^1\times {\mathrm{121531}}^1$

素因数の和:122990

約数の個数: 16

約数和(自身を含む): 60318762240

約数和(自身を除く): 8776371361

約数列:

[1, 7, 43, 301, 1409, 9863, 60587, 121531, 424109, 850717, 5225833, 36580831, 171237179, 1198660253, 7363198697, 51542390879]

約数ペア:

[(1, 51542390879), (7, 7363198697), (43, 1198660253), (301, 171237179), (1409, 36580831), (9863, 5225833), (60587, 850717), (121531, 424109)]