51176300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2521}}^1$

素因数の和:2571

約数の個数: 72

約数和(自身を含む): 131345760

約数和(自身を除く): 80169460

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, 2521, 2900, 4060, 5042, 5075, 10084, 10150, 12605, 17647, 20300, 25210, 35294, 50420, 63025, 70588, 73109, 88235, 126050, 146218, 176470, 252100, 292436, 352940, 365545, 441175, 511763, 731090, 882350, 1023526, 1462180, 1764700, 1827725, 2047052, 2558815, 3655450, 5117630, 7310900, 10235260, 12794075, 25588150, 51176300]

約数ペア:

[(1, 51176300), (2, 25588150), (4, 12794075), (5, 10235260), (7, 7310900), (10, 5117630), (14, 3655450), (20, 2558815), (25, 2047052), (28, 1827725), (29, 1764700), (35, 1462180), (50, 1023526), (58, 882350), (70, 731090), (100, 511763), (116, 441175), (140, 365545), (145, 352940), (175, 292436), (203, 252100), (290, 176470), (350, 146218), (406, 126050), (580, 88235), (700, 73109), (725, 70588), (812, 63025), (1015, 50420), (1450, 35294), (2030, 25210), (2521, 20300), (2900, 17647), (4060, 12605), (5042, 10150), (5075, 10084)]