51428146

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{4337}}^1$

素因数の和:4375

約数の個数: 36

約数和(自身を含む): 98659134

約数和(自身を除く): 47230988

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 847, 1078, 1694, 4337, 5929, 8674, 11858, 30359, 47707, 60718, 95414, 212513, 333949, 425026, 524777, 667898, 1049554, 2337643, 3673439, 4675286, 7346878, 25714073, 51428146]

約数ペア:

[(1, 51428146), (2, 25714073), (7, 7346878), (11, 4675286), (14, 3673439), (22, 2337643), (49, 1049554), (77, 667898), (98, 524777), (121, 425026), (154, 333949), (242, 212513), (539, 95414), (847, 60718), (1078, 47707), (1694, 30359), (4337, 11858), (5929, 8674)]