55931020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{164503}}^1$

素因数の和:164529

約数の個数: 24

約数和(自身を含む): 124365024

約数和(自身を除く): 68434004

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 164503, 329006, 658012, 822515, 1645030, 2796551, 3290060, 5593102, 11186204, 13982755, 27965510, 55931020]

約数ペア:

[(1, 55931020), (2, 27965510), (4, 13982755), (5, 11186204), (10, 5593102), (17, 3290060), (20, 2796551), (34, 1645030), (68, 822515), (85, 658012), (170, 329006), (340, 164503)]