47680690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{250951}}^1$

素因数の和:250977

約数の個数: 16

約数和(自身を含む): 90342720

約数和(自身を除く): 42662030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 250951, 501902, 1254755, 2509510, 4768069, 9536138, 23840345, 47680690]

約数ペア:

[(1, 47680690), (2, 23840345), (5, 9536138), (10, 4768069), (19, 2509510), (38, 1254755), (95, 501902), (190, 250951)]