51663668

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{5227}}^1$

素因数の和:5591

約数の個数: 24

約数和(自身を含む): 103639872

約数和(自身を除く): 51976204

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 1412, 2471, 4942, 5227, 9884, 10454, 20908, 36589, 73178, 146356, 1845131, 3690262, 7380524, 12915917, 25831834, 51663668]

約数ペア:

[(1, 51663668), (2, 25831834), (4, 12915917), (7, 7380524), (14, 3690262), (28, 1845131), (353, 146356), (706, 73178), (1412, 36589), (2471, 20908), (4942, 10454), (5227, 9884)]