50877987

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2647}}^1$

素因数の和:2842

約数の個数: 16

約数和(自身を含む): 69907200

約数和(自身を除く): 19029213

約数列:

[1, 3, 43, 129, 149, 447, 2647, 6407, 7941, 19221, 113821, 341463, 394403, 1183209, 16959329, 50877987]

約数ペア:

[(1, 50877987), (3, 16959329), (43, 1183209), (129, 394403), (149, 341463), (447, 113821), (2647, 19221), (6407, 7941)]