57026900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1987}}^1$

素因数の和:2049

約数の個数: 72

約数和(自身を含む): 144949056

約数和(自身を除く): 87922156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 410, 574, 700, 820, 1025, 1148, 1435, 1987, 2050, 2870, 3974, 4100, 5740, 7175, 7948, 9935, 13909, 14350, 19870, 27818, 28700, 39740, 49675, 55636, 69545, 81467, 99350, 139090, 162934, 198700, 278180, 325868, 347725, 407335, 570269, 695450, 814670, 1140538, 1390900, 1629340, 2036675, 2281076, 2851345, 4073350, 5702690, 8146700, 11405380, 14256725, 28513450, 57026900]

約数ペア:

[(1, 57026900), (2, 28513450), (4, 14256725), (5, 11405380), (7, 8146700), (10, 5702690), (14, 4073350), (20, 2851345), (25, 2281076), (28, 2036675), (35, 1629340), (41, 1390900), (50, 1140538), (70, 814670), (82, 695450), (100, 570269), (140, 407335), (164, 347725), (175, 325868), (205, 278180), (287, 198700), (350, 162934), (410, 139090), (574, 99350), (700, 81467), (820, 69545), (1025, 55636), (1148, 49675), (1435, 39740), (1987, 28700), (2050, 27818), (2870, 19870), (3974, 14350), (4100, 13909), (5740, 9935), (7175, 7948)]