51487226

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4721}}^1$

素因数の和:4790

約数の個数: 32

約数和(自身を含む): 95195520

約数和(自身を除く): 43708294

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 4721, 5453, 9442, 10906, 33047, 66094, 89699, 179398, 193561, 387122, 627893, 1255786, 1354927, 2709854, 3677659, 7355318, 25743613, 51487226]

約数ペア:

[(1, 51487226), (2, 25743613), (7, 7355318), (14, 3677659), (19, 2709854), (38, 1354927), (41, 1255786), (82, 627893), (133, 387122), (266, 193561), (287, 179398), (574, 89699), (779, 66094), (1558, 33047), (4721, 10906), (5453, 9442)]