55168916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1253839}}^1$

素因数の和:1253854

約数の個数: 12

約数和(自身を含む): 105322560

約数和(自身を除く): 50153644

約数列:

[1, 2, 4, 11, 22, 44, 1253839, 2507678, 5015356, 13792229, 27584458, 55168916]

約数ペア:

[(1, 55168916), (2, 27584458), (4, 13792229), (11, 5015356), (22, 2507678), (44, 1253839)]