56974191

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 83666880

約数和(自身を除く): 26692689

約数列:

[1, 3, 17, 37, 51, 109, 111, 277, 327, 629, 831, 1853, 1887, 4033, 4709, 5559, 10249, 12099, 14127, 30193, 30747, 68561, 90579, 174233, 205683, 513281, 522699, 1117141, 1539843, 3351423, 18991397, 56974191]

約数ペア:

[(1, 56974191), (3, 18991397), (17, 3351423), (37, 1539843), (51, 1117141), (109, 522699), (111, 513281), (277, 205683), (327, 174233), (629, 90579), (831, 68561), (1853, 30747), (1887, 30193), (4033, 14127), (4709, 12099), (5559, 10249)]