51443308

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{42727}}^1$

素因数の和:42781

約数の個数: 24

約数和(自身を含む): 105281792

約数和(自身を除く): 53838484

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 42727, 85454, 170908, 299089, 598178, 1196356, 1837261, 3674522, 7349044, 12860827, 25721654, 51443308]

約数ペア:

[(1, 51443308), (2, 25721654), (4, 12860827), (7, 7349044), (14, 3674522), (28, 1837261), (43, 1196356), (86, 598178), (172, 299089), (301, 170908), (602, 85454), (1204, 42727)]