47501330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{250007}}^1$

素因数の和:250033

約数の個数: 16

約数和(自身を含む): 90002880

約数和(自身を除く): 42501550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 250007, 500014, 1250035, 2500070, 4750133, 9500266, 23750665, 47501330]

約数ペア:

[(1, 47501330), (2, 23750665), (5, 9500266), (10, 4750133), (19, 2500070), (38, 1250035), (95, 500014), (190, 250007)]