57305878

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 107252640

約数和(自身を除く): 49946762

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 109, 119, 218, 238, 329, 658, 763, 799, 1526, 1598, 1853, 2209, 3706, 4418, 5123, 5593, 10246, 11186, 12971, 15463, 25942, 30926, 35861, 37553, 71722, 75106, 87091, 174182, 240781, 262871, 481562, 525742, 609637, 1219274, 1685467, 3370934, 4093277, 8186554, 28652939, 57305878]

約数ペア:

[(1, 57305878), (2, 28652939), (7, 8186554), (14, 4093277), (17, 3370934), (34, 1685467), (47, 1219274), (94, 609637), (109, 525742), (119, 481562), (218, 262871), (238, 240781), (329, 174182), (658, 87091), (763, 75106), (799, 71722), (1526, 37553), (1598, 35861), (1853, 30926), (2209, 25942), (3706, 15463), (4418, 12971), (5123, 11186), (5593, 10246)]