54877984

素因数分解:

$2^5\times 7^1\times {\mathrm{409}}^1\times {\mathrm{599}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 123984000

約数和(自身を除く): 69106016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 409, 599, 818, 1198, 1636, 2396, 2863, 3272, 4193, 4792, 5726, 6544, 8386, 9584, 11452, 13088, 16772, 19168, 22904, 33544, 45808, 67088, 91616, 134176, 244991, 489982, 979964, 1714937, 1959928, 3429874, 3919856, 6859748, 7839712, 13719496, 27438992, 54877984]

約数ペア:

[(1, 54877984), (2, 27438992), (4, 13719496), (7, 7839712), (8, 6859748), (14, 3919856), (16, 3429874), (28, 1959928), (32, 1714937), (56, 979964), (112, 489982), (224, 244991), (409, 134176), (599, 91616), (818, 67088), (1198, 45808), (1636, 33544), (2396, 22904), (2863, 19168), (3272, 16772), (4193, 13088), (4792, 11452), (5726, 9584), (6544, 8386)]