56554434180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2882489}}^1$

素因数の和:2882613

約数の個数: 72

約数和(自身を含む): 173122349400

約数和(自身を除く): 116567915220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3924, 4905, 6540, 9810, 19620, 2882489, 5764978, 8647467, 11529956, 14412445, 17294934, 25942401, 28824890, 34589868, 43237335, 51884802, 57649780, 86474670, 103769604, 129712005, 172949340, 259424010, 314191301, 518848020, 628382602, 942573903, 1256765204, 1570956505, 1885147806, 2827721709, 3141913010, 3770295612, 4712869515, 5655443418, 6283826020, 9425739030, 11310886836, 14138608545, 18851478060, 28277217090, 56554434180]

約数ペア:

[(1, 56554434180), (2, 28277217090), (3, 18851478060), (4, 14138608545), (5, 11310886836), (6, 9425739030), (9, 6283826020), (10, 5655443418), (12, 4712869515), (15, 3770295612), (18, 3141913010), (20, 2827721709), (30, 1885147806), (36, 1570956505), (45, 1256765204), (60, 942573903), (90, 628382602), (109, 518848020), (180, 314191301), (218, 259424010), (327, 172949340), (436, 129712005), (545, 103769604), (654, 86474670), (981, 57649780), (1090, 51884802), (1308, 43237335), (1635, 34589868), (1962, 28824890), (2180, 25942401), (3270, 17294934), (3924, 14412445), (4905, 11529956), (6540, 8647467), (9810, 5764978), (19620, 2882489)]