49466978

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{2879}}^1$

素因数の和:2974

約数の個数: 24

約数和(自身を含む): 82736640

約数和(自身を除く): 33269662

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 781, 1562, 2879, 5758, 8591, 17182, 31669, 63338, 204409, 348359, 408818, 696718, 2248499, 4496998, 24733489, 49466978]

約数ペア:

[(1, 49466978), (2, 24733489), (11, 4496998), (22, 2248499), (71, 696718), (121, 408818), (142, 348359), (242, 204409), (781, 63338), (1562, 31669), (2879, 17182), (5758, 8591)]