53447368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{513917}}^1$

素因数の和:513936

約数の個数: 16

約数和(自身を含む): 107922780

約数和(自身を除く): 54475412

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 513917, 1027834, 2055668, 4111336, 6680921, 13361842, 26723684, 53447368]

約数ペア:

[(1, 53447368), (2, 26723684), (4, 13361842), (8, 6680921), (13, 4111336), (26, 2055668), (52, 1027834), (104, 513917)]