56900900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2803}}^1$

素因数の和:2853

約数の個数: 72

約数和(自身を含む): 146032320

約数和(自身を除く): 89131420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 2030, 2803, 2900, 4060, 5075, 5606, 10150, 11212, 14015, 19621, 20300, 28030, 39242, 56060, 70075, 78484, 81287, 98105, 140150, 162574, 196210, 280300, 325148, 392420, 406435, 490525, 569009, 812870, 981050, 1138018, 1625740, 1962100, 2032175, 2276036, 2845045, 4064350, 5690090, 8128700, 11380180, 14225225, 28450450, 56900900]

約数ペア:

[(1, 56900900), (2, 28450450), (4, 14225225), (5, 11380180), (7, 8128700), (10, 5690090), (14, 4064350), (20, 2845045), (25, 2276036), (28, 2032175), (29, 1962100), (35, 1625740), (50, 1138018), (58, 981050), (70, 812870), (100, 569009), (116, 490525), (140, 406435), (145, 392420), (175, 325148), (203, 280300), (290, 196210), (350, 162574), (406, 140150), (580, 98105), (700, 81287), (725, 78484), (812, 70075), (1015, 56060), (1450, 39242), (2030, 28030), (2803, 20300), (2900, 19621), (4060, 14015), (5075, 11212), (5606, 10150)]