55521804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{355909}}^1$

素因数の和:355929

約数の個数: 24

約数和(自身を含む): 139516720

約数和(自身を除く): 83994916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 355909, 711818, 1067727, 1423636, 2135454, 4270908, 4626817, 9253634, 13880451, 18507268, 27760902, 55521804]

約数ペア:

[(1, 55521804), (2, 27760902), (3, 18507268), (4, 13880451), (6, 9253634), (12, 4626817), (13, 4270908), (26, 2135454), (39, 1423636), (52, 1067727), (78, 711818), (156, 355909)]