51988912

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{55073}}^1$

素因数の和:55140

約数の個数: 20

約数和(自身を含む): 102437640

約数和(自身を除く): 50448728

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 55073, 110146, 220292, 440584, 881168, 3249307, 6498614, 12997228, 25994456, 51988912]

約数ペア:

[(1, 51988912), (2, 25994456), (4, 12997228), (8, 6498614), (16, 3249307), (59, 881168), (118, 440584), (236, 220292), (472, 110146), (944, 55073)]