55052005084

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{320069797}}^1$

素因数の和:320069844

約数の個数: 12

約数和(自身を含む): 98581497784

約数和(自身を除く): 43529492700

約数列:

[1, 2, 4, 43, 86, 172, 320069797, 640139594, 1280279188, 13763001271, 27526002542, 55052005084]

約数ペア:

[(1, 55052005084), (2, 27526002542), (4, 13763001271), (43, 1280279188), (86, 640139594), (172, 320069797)]