48991817

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 61560000

約数和(自身を除く): 12568183

約数列:

[1, 7, 23, 29, 49, 161, 203, 667, 1127, 1421, 1499, 4669, 10493, 32683, 34477, 43471, 73451, 241339, 304297, 999833, 1689373, 2130079, 6998831, 48991817]

約数ペア:

[(1, 48991817), (7, 6998831), (23, 2130079), (29, 1689373), (49, 999833), (161, 304297), (203, 241339), (667, 73451), (1127, 43471), (1421, 34477), (1499, 32683), (4669, 10493)]