53203720

素因数分解:

$2^3\times 5^1\times {\mathrm{1330093}}^1$

素因数の和:1330104

約数の個数: 16

約数和(自身を含む): 119708460

約数和(自身を除く): 66504740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1330093, 2660186, 5320372, 6650465, 10640744, 13300930, 26601860, 53203720]

約数ペア:

[(1, 53203720), (2, 26601860), (4, 13300930), (5, 10640744), (8, 6650465), (10, 5320372), (20, 2660186), (40, 1330093)]