54758890

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{147997}}^1$

素因数の和:148041

約数の個数: 16

約数和(自身を含む): 101230632

約数和(自身を除く): 46471742

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 147997, 295994, 739985, 1479970, 5475889, 10951778, 27379445, 54758890]

約数ペア:

[(1, 54758890), (2, 27379445), (5, 10951778), (10, 5475889), (37, 1479970), (74, 739985), (185, 295994), (370, 147997)]