51528818

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{2999}}^1$

素因数の和:3094

約数の個数: 24

約数和(自身を含む): 86184000

約数和(自身を除く): 34655182

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 781, 1562, 2999, 5998, 8591, 17182, 32989, 65978, 212929, 362879, 425858, 725758, 2342219, 4684438, 25764409, 51528818]

約数ペア:

[(1, 51528818), (2, 25764409), (11, 4684438), (22, 2342219), (71, 725758), (121, 425858), (142, 362879), (242, 212929), (781, 65978), (1562, 32989), (2999, 17182), (5998, 8591)]