54789568

素因数分解:

$2^6\times {\mathrm{43}}^2\times {\mathrm{463}}^1$

素因数の和:561

約数の個数: 42

約数和(自身を含む): 111550704

約数和(自身を除く): 56761136

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 463, 688, 926, 1376, 1849, 1852, 2752, 3698, 3704, 7396, 7408, 14792, 14816, 19909, 29584, 29632, 39818, 59168, 79636, 118336, 159272, 318544, 637088, 856087, 1274176, 1712174, 3424348, 6848696, 13697392, 27394784, 54789568]

約数ペア:

[(1, 54789568), (2, 27394784), (4, 13697392), (8, 6848696), (16, 3424348), (32, 1712174), (43, 1274176), (64, 856087), (86, 637088), (172, 318544), (344, 159272), (463, 118336), (688, 79636), (926, 59168), (1376, 39818), (1849, 29632), (1852, 29584), (2752, 19909), (3698, 14816), (3704, 14792), (7396, 7408)]