50977927

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 69156864

約数和(自身を除く): 18178937

約数列:

[1, 7, 11, 13, 77, 91, 127, 143, 401, 889, 1001, 1397, 1651, 2807, 4411, 5213, 9779, 11557, 18161, 30877, 36491, 50927, 57343, 127127, 356489, 401401, 560197, 662051, 3921379, 4634357, 7282561, 50977927]

約数ペア:

[(1, 50977927), (7, 7282561), (11, 4634357), (13, 3921379), (77, 662051), (91, 560197), (127, 401401), (143, 356489), (401, 127127), (889, 57343), (1001, 50927), (1397, 36491), (1651, 30877), (2807, 18161), (4411, 11557), (5213, 9779)]