52553138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 89318592

約数和(自身を除く): 36765454

約数列:

[1, 2, 11, 22, 43, 73, 86, 146, 473, 761, 803, 946, 1522, 1606, 3139, 6278, 8371, 16742, 32723, 34529, 55553, 65446, 69058, 111106, 359953, 611083, 719906, 1222166, 2388779, 4777558, 26276569, 52553138]

約数ペア:

[(1, 52553138), (2, 26276569), (11, 4777558), (22, 2388779), (43, 1222166), (73, 719906), (86, 611083), (146, 359953), (473, 111106), (761, 69058), (803, 65446), (946, 55553), (1522, 34529), (1606, 32723), (3139, 16742), (6278, 8371)]