54533480

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{5657}}^1$

素因数の和:5909

約数の個数: 32

約数和(自身を含む): 123231240

約数和(自身を除く): 68697760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4820, 5657, 9640, 11314, 22628, 28285, 45256, 56570, 113140, 226280, 1363337, 2726674, 5453348, 6816685, 10906696, 13633370, 27266740, 54533480]

約数ペア:

[(1, 54533480), (2, 27266740), (4, 13633370), (5, 10906696), (8, 6816685), (10, 5453348), (20, 2726674), (40, 1363337), (241, 226280), (482, 113140), (964, 56570), (1205, 45256), (1928, 28285), (2410, 22628), (4820, 11314), (5657, 9640)]