55015844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{15791}}^1$

素因数の和:15875

約数の個数: 24

約数和(自身を含む): 105237888

約数和(自身を除く): 50222044

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 15791, 31582, 63164, 205283, 410566, 821132, 1057997, 2115994, 4231988, 13753961, 27507922, 55015844]

約数ペア:

[(1, 55015844), (2, 27507922), (4, 13753961), (13, 4231988), (26, 2115994), (52, 1057997), (67, 821132), (134, 410566), (268, 205283), (871, 63164), (1742, 31582), (3484, 15791)]