51049047

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{19141}}^1$

素因数の和:19278

約数の個数: 16

約数和(自身を含む): 78405632

約数和(自身を除く): 27356585

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 19141, 57423, 133987, 401961, 2430907, 7292721, 17016349, 51049047]

約数ペア:

[(1, 51049047), (3, 17016349), (7, 7292721), (21, 2430907), (127, 401961), (381, 133987), (889, 57423), (2667, 19141)]