55874329

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 69822720

約数和(自身を除く): 13948391

約数列:

[1, 7, 29, 37, 43, 173, 203, 259, 301, 1073, 1211, 1247, 1591, 5017, 6401, 7439, 7511, 8729, 11137, 35119, 44807, 46139, 52073, 185629, 215731, 275243, 322973, 1299403, 1510117, 1926701, 7982047, 55874329]

約数ペア:

[(1, 55874329), (7, 7982047), (29, 1926701), (37, 1510117), (43, 1299403), (173, 322973), (203, 275243), (259, 215731), (301, 185629), (1073, 52073), (1211, 46139), (1247, 44807), (1591, 35119), (5017, 11137), (6401, 8729), (7439, 7511)]