57611814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 128314368

約数和(自身を除く): 70702554

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 101, 103, 142, 202, 206, 213, 303, 309, 426, 606, 618, 923, 1313, 1339, 1846, 2626, 2678, 2769, 3939, 4017, 5538, 7171, 7313, 7878, 8034, 10403, 14342, 14626, 20806, 21513, 21939, 31209, 43026, 43878, 62418, 93223, 95069, 135239, 186446, 190138, 270478, 279669, 285207, 405717, 559338, 570414, 738613, 811434, 1477226, 2215839, 4431678, 9601969, 19203938, 28805907, 57611814]

約数ペア:

[(1, 57611814), (2, 28805907), (3, 19203938), (6, 9601969), (13, 4431678), (26, 2215839), (39, 1477226), (71, 811434), (78, 738613), (101, 570414), (103, 559338), (142, 405717), (202, 285207), (206, 279669), (213, 270478), (303, 190138), (309, 186446), (426, 135239), (606, 95069), (618, 93223), (923, 62418), (1313, 43878), (1339, 43026), (1846, 31209), (2626, 21939), (2678, 21513), (2769, 20806), (3939, 14626), (4017, 14342), (5538, 10403), (7171, 8034), (7313, 7878)]