55239290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1109}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 105734160

約数和(自身を除く): 50494870

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 293, 586, 1109, 1465, 2218, 2930, 4981, 5545, 9962, 11090, 18853, 24905, 37706, 49810, 94265, 188530, 324937, 649874, 1624685, 3249370, 5523929, 11047858, 27619645, 55239290]

約数ペア:

[(1, 55239290), (2, 27619645), (5, 11047858), (10, 5523929), (17, 3249370), (34, 1624685), (85, 649874), (170, 324937), (293, 188530), (586, 94265), (1109, 49810), (1465, 37706), (2218, 24905), (2930, 18853), (4981, 11090), (5545, 9962)]