55877820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{9601}}^1$

素因数の和:9710

約数の個数: 48

約数和(自身を含む): 158087328

約数和(自身を除く): 102209508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 9601, 19202, 28803, 38404, 48005, 57606, 96010, 115212, 144015, 192020, 288030, 576060, 931297, 1862594, 2793891, 3725188, 4656485, 5587782, 9312970, 11175564, 13969455, 18625940, 27938910, 55877820]

約数ペア:

[(1, 55877820), (2, 27938910), (3, 18625940), (4, 13969455), (5, 11175564), (6, 9312970), (10, 5587782), (12, 4656485), (15, 3725188), (20, 2793891), (30, 1862594), (60, 931297), (97, 576060), (194, 288030), (291, 192020), (388, 144015), (485, 115212), (582, 96010), (970, 57606), (1164, 48005), (1455, 38404), (1940, 28803), (2910, 19202), (5820, 9601)]