54402445

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{577}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 66377520

約数和(自身を除く): 11975075

約数列:

[1, 5, 109, 173, 545, 577, 865, 2885, 18857, 62893, 94285, 99821, 314465, 499105, 10880489, 54402445]

約数ペア:

[(1, 54402445), (5, 10880489), (109, 499105), (173, 314465), (545, 99821), (577, 94285), (865, 62893), (2885, 18857)]