52270740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{290393}}^1$

素因数の和:290408

約数の個数: 36

約数和(自身を含む): 158555124

約数和(自身を除く): 106284384

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 290393, 580786, 871179, 1161572, 1451965, 1742358, 2613537, 2903930, 3484716, 4355895, 5227074, 5807860, 8711790, 10454148, 13067685, 17423580, 26135370, 52270740]

約数ペア:

[(1, 52270740), (2, 26135370), (3, 17423580), (4, 13067685), (5, 10454148), (6, 8711790), (9, 5807860), (10, 5227074), (12, 4355895), (15, 3484716), (18, 2903930), (20, 2613537), (30, 1742358), (36, 1451965), (45, 1161572), (60, 871179), (90, 580786), (180, 290393)]