53397838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{25997}}^1$

素因数の和:26091

約数の個数: 16

約数和(自身を含む): 87353280

約数和(自身を除く): 33955442

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 25997, 51994, 337961, 675922, 2053763, 4107526, 26698919, 53397838]

約数ペア:

[(1, 53397838), (2, 26698919), (13, 4107526), (26, 2053763), (79, 675922), (158, 337961), (1027, 51994), (2054, 25997)]