51200004

素因数分解:

$2^2\times 3^1\times {\mathrm{4266667}}^1$

素因数の和:4266674

約数の個数: 12

約数和(自身を含む): 119466704

約数和(自身を除く): 68266700

約数列:

[1, 2, 3, 4, 6, 12, 4266667, 8533334, 12800001, 17066668, 25600002, 51200004]

約数ペア:

[(1, 51200004), (2, 25600002), (3, 17066668), (4, 12800001), (6, 8533334), (12, 4266667)]