52087780

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{20507}}^1$

素因数の和:20643

約数の個数: 24

約数和(自身を含む): 110251008

約数和(自身を除く): 58163228

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 20507, 41014, 82028, 102535, 205070, 410140, 2604389, 5208778, 10417556, 13021945, 26043890, 52087780]

約数ペア:

[(1, 52087780), (2, 26043890), (4, 13021945), (5, 10417556), (10, 5208778), (20, 2604389), (127, 410140), (254, 205070), (508, 102535), (635, 82028), (1270, 41014), (2540, 20507)]