51711506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{821}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 97061760

約数和(自身を除く): 45350254

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 409, 818, 821, 1642, 2863, 4499, 5726, 5747, 8998, 9031, 11494, 18062, 31493, 62986, 63217, 126434, 335789, 671578, 2350523, 3693679, 4701046, 7387358, 25855753, 51711506]

約数ペア:

[(1, 51711506), (2, 25855753), (7, 7387358), (11, 4701046), (14, 3693679), (22, 2350523), (77, 671578), (154, 335789), (409, 126434), (818, 63217), (821, 62986), (1642, 31493), (2863, 18062), (4499, 11494), (5726, 9031), (5747, 8998)]