52158428

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{27803}}^1$

素因数の和:27881

約数の個数: 24

約数和(自身を含む): 105877632

約数和(自身を除く): 53719204

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 27803, 55606, 111212, 194621, 389242, 778484, 1862801, 3725602, 7451204, 13039607, 26079214, 52158428]

約数ペア:

[(1, 52158428), (2, 26079214), (4, 13039607), (7, 7451204), (14, 3725602), (28, 1862801), (67, 778484), (134, 389242), (268, 194621), (469, 111212), (938, 55606), (1876, 27803)]