51026128

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{47599}}^1$

素因数の和:47674

約数の個数: 20

約数和(自身を含む): 100340800

約数和(自身を除く): 49314672

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 47599, 95198, 190396, 380792, 761584, 3189133, 6378266, 12756532, 25513064, 51026128]

約数ペア:

[(1, 51026128), (2, 25513064), (4, 12756532), (8, 6378266), (16, 3189133), (67, 761584), (134, 380792), (268, 190396), (536, 95198), (1072, 47599)]