51193060

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{24851}}^1$

素因数の和:24963

約数の個数: 24

約数和(自身を含む): 108553536

約数和(自身を除く): 57360476

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 24851, 49702, 99404, 124255, 248510, 497020, 2559653, 5119306, 10238612, 12798265, 25596530, 51193060]

約数ペア:

[(1, 51193060), (2, 25596530), (4, 12798265), (5, 10238612), (10, 5119306), (20, 2559653), (103, 497020), (206, 248510), (412, 124255), (515, 99404), (1030, 49702), (2060, 24851)]