51828340

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{5903}}^1$

素因数の和:6351

約数の個数: 24

約数和(自身を含む): 109105920

約数和(自身を除く): 57277580

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1756, 2195, 4390, 5903, 8780, 11806, 23612, 29515, 59030, 118060, 2591417, 5182834, 10365668, 12957085, 25914170, 51828340]

約数ペア:

[(1, 51828340), (2, 25914170), (4, 12957085), (5, 10365668), (10, 5182834), (20, 2591417), (439, 118060), (878, 59030), (1756, 29515), (2195, 23612), (4390, 11806), (5903, 8780)]