51284212

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{27337}}^1$

素因数の和:27415

約数の個数: 24

約数和(自身を含む): 104103104

約数和(自身を除く): 52818892

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 27337, 54674, 109348, 191359, 382718, 765436, 1831579, 3663158, 7326316, 12821053, 25642106, 51284212]

約数ペア:

[(1, 51284212), (2, 25642106), (4, 12821053), (7, 7326316), (14, 3663158), (28, 1831579), (67, 765436), (134, 382718), (268, 191359), (469, 109348), (938, 54674), (1876, 27337)]