53920820

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{9733}}^1$

素因数の和:10019

約数の個数: 24

約数和(自身を含む): 113654184

約数和(自身を除く): 59733364

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 9733, 19466, 38932, 48665, 97330, 194660, 2696041, 5392082, 10784164, 13480205, 26960410, 53920820]

約数ペア:

[(1, 53920820), (2, 26960410), (4, 13480205), (5, 10784164), (10, 5392082), (20, 2696041), (277, 194660), (554, 97330), (1108, 48665), (1385, 38932), (2770, 19466), (5540, 9733)]