51485740

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{4241}}^1$

素因数の和:4857

約数の個数: 24

約数和(自身を含む): 108323712

約数和(自身を除く): 56837972

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 4241, 6070, 8482, 12140, 16964, 21205, 42410, 84820, 2574287, 5148574, 10297148, 12871435, 25742870, 51485740]

約数ペア:

[(1, 51485740), (2, 25742870), (4, 12871435), (5, 10297148), (10, 5148574), (20, 2574287), (607, 84820), (1214, 42410), (2428, 21205), (3035, 16964), (4241, 12140), (6070, 8482)]