52743340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{202859}}^1$

素因数の和:202881

約数の個数: 24

約数和(自身を含む): 119281680

約数和(自身を除く): 66538340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 202859, 405718, 811436, 1014295, 2028590, 2637167, 4057180, 5274334, 10548668, 13185835, 26371670, 52743340]

約数ペア:

[(1, 52743340), (2, 26371670), (4, 13185835), (5, 10548668), (10, 5274334), (13, 4057180), (20, 2637167), (26, 2028590), (52, 1014295), (65, 811436), (130, 405718), (260, 202859)]