55293860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{162629}}^1$

素因数の和:162655

約数の個数: 24

約数和(自身を含む): 122948280

約数和(自身を除く): 67654420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 162629, 325258, 650516, 813145, 1626290, 2764693, 3252580, 5529386, 11058772, 13823465, 27646930, 55293860]

約数ペア:

[(1, 55293860), (2, 27646930), (4, 13823465), (5, 11058772), (10, 5529386), (17, 3252580), (20, 2764693), (34, 1626290), (68, 813145), (85, 650516), (170, 325258), (340, 162629)]