55931890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{2371}}^1$

素因数の和:2722

約数の個数: 32

約数和(自身を含む): 115449984

約数和(自身を除く): 59518094

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 337, 674, 1685, 2359, 2371, 3370, 4718, 4742, 11795, 11855, 16597, 23590, 23710, 33194, 82985, 165970, 799027, 1598054, 3995135, 5593189, 7990270, 11186378, 27965945, 55931890]

約数ペア:

[(1, 55931890), (2, 27965945), (5, 11186378), (7, 7990270), (10, 5593189), (14, 3995135), (35, 1598054), (70, 799027), (337, 165970), (674, 82985), (1685, 33194), (2359, 23710), (2371, 23590), (3370, 16597), (4718, 11855), (4742, 11795)]