54220670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3671}}^1$

素因数の和:3896

約数の個数: 32

約数和(自身を含む): 112098816

約数和(自身を除く): 57878146

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 1055, 1477, 2110, 2954, 3671, 7342, 7385, 14770, 18355, 25697, 36710, 51394, 128485, 256970, 774581, 1549162, 3872905, 5422067, 7745810, 10844134, 27110335, 54220670]

約数ペア:

[(1, 54220670), (2, 27110335), (5, 10844134), (7, 7745810), (10, 5422067), (14, 3872905), (35, 1549162), (70, 774581), (211, 256970), (422, 128485), (1055, 51394), (1477, 36710), (2110, 25697), (2954, 18355), (3671, 14770), (7342, 7385)]