54968508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{659}}^1$

素因数の和:1007

約数の個数: 72

約数和(自身を含む): 159519360

約数和(自身を除く): 104550852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 331, 659, 662, 993, 1318, 1324, 1977, 1986, 2317, 2636, 2979, 3954, 3972, 4613, 4634, 5931, 5958, 6951, 7908, 9226, 9268, 11862, 11916, 13839, 13902, 18452, 20853, 23724, 27678, 27804, 41517, 41706, 55356, 83034, 83412, 166068, 218129, 436258, 654387, 872516, 1308774, 1526903, 1963161, 2617548, 3053806, 3926322, 4580709, 6107612, 7852644, 9161418, 13742127, 18322836, 27484254, 54968508]

約数ペア:

[(1, 54968508), (2, 27484254), (3, 18322836), (4, 13742127), (6, 9161418), (7, 7852644), (9, 6107612), (12, 4580709), (14, 3926322), (18, 3053806), (21, 2617548), (28, 1963161), (36, 1526903), (42, 1308774), (63, 872516), (84, 654387), (126, 436258), (252, 218129), (331, 166068), (659, 83412), (662, 83034), (993, 55356), (1318, 41706), (1324, 41517), (1977, 27804), (1986, 27678), (2317, 23724), (2636, 20853), (2979, 18452), (3954, 13902), (3972, 13839), (4613, 11916), (4634, 11862), (5931, 9268), (5958, 9226), (6951, 7908)]