56680278

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{12923}}^1$

素因数の和:12988

約数の個数: 32

約数和(自身を含む): 122829696

約数和(自身を除く): 66149418

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193, 4386, 12923, 25846, 38769, 77538, 219691, 439382, 555689, 659073, 1111378, 1318146, 1667067, 3334134, 9446713, 18893426, 28340139, 56680278]

約数ペア:

[(1, 56680278), (2, 28340139), (3, 18893426), (6, 9446713), (17, 3334134), (34, 1667067), (43, 1318146), (51, 1111378), (86, 659073), (102, 555689), (129, 439382), (258, 219691), (731, 77538), (1462, 38769), (2193, 25846), (4386, 12923)]