54721330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{288007}}^1$

素因数の和:288033

約数の個数: 16

約数和(自身を含む): 103682880

約数和(自身を除く): 48961550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 288007, 576014, 1440035, 2880070, 5472133, 10944266, 27360665, 54721330]

約数ペア:

[(1, 54721330), (2, 27360665), (5, 10944266), (10, 5472133), (19, 2880070), (38, 1440035), (95, 576014), (190, 288007)]