55963700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43049}}^1$

素因数の和:43076

約数の個数: 36

約数和(自身を含む): 130785900

約数和(自身を除く): 74822200

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 43049, 86098, 172196, 215245, 430490, 559637, 860980, 1076225, 1119274, 2152450, 2238548, 2798185, 4304900, 5596370, 11192740, 13990925, 27981850, 55963700]

約数ペア:

[(1, 55963700), (2, 27981850), (4, 13990925), (5, 11192740), (10, 5596370), (13, 4304900), (20, 2798185), (25, 2238548), (26, 2152450), (50, 1119274), (52, 1076225), (65, 860980), (100, 559637), (130, 430490), (260, 215245), (325, 172196), (650, 86098), (1300, 43049)]