49906558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{28649}}^1$

素因数の和:28731

約数の個数: 16

約数和(自身を含む): 81824400

約数和(自身を除く): 31917842

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 28649, 57298, 372437, 744874, 1919483, 3838966, 24953279, 49906558]

約数ペア:

[(1, 49906558), (2, 24953279), (13, 3838966), (26, 1919483), (67, 744874), (134, 372437), (871, 57298), (1742, 28649)]