55172728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{530507}}^1$

素因数の和:530526

約数の個数: 16

約数和(自身を含む): 111406680

約数和(自身を除く): 56233952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 530507, 1061014, 2122028, 4244056, 6896591, 13793182, 27586364, 55172728]

約数ペア:

[(1, 55172728), (2, 27586364), (4, 13793182), (8, 6896591), (13, 4244056), (26, 2122028), (52, 1061014), (104, 530507)]