48870220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12037}}^1$

素因数の和:12082

約数の個数: 48

約数和(自身を含む): 121343040

約数和(自身を除く): 72472820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 12037, 24074, 48148, 60185, 84259, 120370, 168518, 240740, 337036, 349073, 421295, 698146, 842590, 1396292, 1685180, 1745365, 2443511, 3490730, 4887022, 6981460, 9774044, 12217555, 24435110, 48870220]

約数ペア:

[(1, 48870220), (2, 24435110), (4, 12217555), (5, 9774044), (7, 6981460), (10, 4887022), (14, 3490730), (20, 2443511), (28, 1745365), (29, 1685180), (35, 1396292), (58, 842590), (70, 698146), (116, 421295), (140, 349073), (145, 337036), (203, 240740), (290, 168518), (406, 120370), (580, 84259), (812, 60185), (1015, 48148), (2030, 24074), (4060, 12037)]