55178144

素因数分解:

$2^5\times 7^1\times {\mathrm{313}}^1\times {\mathrm{787}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 124705728

約数和(自身を除く): 69527584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 313, 626, 787, 1252, 1574, 2191, 2504, 3148, 4382, 5008, 5509, 6296, 8764, 10016, 11018, 12592, 17528, 22036, 25184, 35056, 44072, 70112, 88144, 176288, 246331, 492662, 985324, 1724317, 1970648, 3448634, 3941296, 6897268, 7882592, 13794536, 27589072, 55178144]

約数ペア:

[(1, 55178144), (2, 27589072), (4, 13794536), (7, 7882592), (8, 6897268), (14, 3941296), (16, 3448634), (28, 1970648), (32, 1724317), (56, 985324), (112, 492662), (224, 246331), (313, 176288), (626, 88144), (787, 70112), (1252, 44072), (1574, 35056), (2191, 25184), (2504, 22036), (3148, 17528), (4382, 12592), (5008, 11018), (5509, 10016), (6296, 8764)]