53392556

素因数分解:

$2^2\times 7^2\times {\mathrm{272411}}^1$

素因数の和:272429

約数の個数: 18

約数和(自身を含む): 108692388

約数和(自身を除く): 55299832

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 272411, 544822, 1089644, 1906877, 3813754, 7627508, 13348139, 26696278, 53392556]

約数ペア:

[(1, 53392556), (2, 26696278), (4, 13348139), (7, 7627508), (14, 3813754), (28, 1906877), (49, 1089644), (98, 544822), (196, 272411)]