51118529

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15439}}^1$

素因数の和:15500

約数の個数: 16

約数和(自身を含む): 65218560

約数和(自身を除く): 14100031

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 15439, 108073, 169829, 663877, 1188803, 4647139, 7302647, 51118529]

約数ペア:

[(1, 51118529), (7, 7302647), (11, 4647139), (43, 1188803), (77, 663877), (301, 169829), (473, 108073), (3311, 15439)]