56177982

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{449}}^1$

素因数の和:798

約数の個数: 64

約数和(自身を含む): 143424000

約数和(自身を除く): 87246018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 331, 378, 449, 662, 898, 993, 1347, 1986, 2317, 2694, 2979, 3143, 4041, 4634, 5958, 6286, 6951, 8082, 8937, 9429, 12123, 13902, 17874, 18858, 20853, 24246, 28287, 41706, 56574, 62559, 84861, 125118, 148619, 169722, 297238, 445857, 891714, 1040333, 1337571, 2080666, 2675142, 3120999, 4012713, 6241998, 8025426, 9362997, 18725994, 28088991, 56177982]

約数ペア:

[(1, 56177982), (2, 28088991), (3, 18725994), (6, 9362997), (7, 8025426), (9, 6241998), (14, 4012713), (18, 3120999), (21, 2675142), (27, 2080666), (42, 1337571), (54, 1040333), (63, 891714), (126, 445857), (189, 297238), (331, 169722), (378, 148619), (449, 125118), (662, 84861), (898, 62559), (993, 56574), (1347, 41706), (1986, 28287), (2317, 24246), (2694, 20853), (2979, 18858), (3143, 17874), (4041, 13902), (4634, 12123), (5958, 9429), (6286, 8937), (6951, 8082)]