56425732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{21023}}^1$

素因数の和:21099

約数の個数: 24

約数和(自身を含む): 109492992

約数和(自身を除く): 53067260

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 21023, 42046, 84092, 231253, 462506, 925012, 1282403, 2564806, 5129612, 14106433, 28212866, 56425732]

約数ペア:

[(1, 56425732), (2, 28212866), (4, 14106433), (11, 5129612), (22, 2564806), (44, 1282403), (61, 925012), (122, 462506), (244, 231253), (671, 84092), (1342, 42046), (2684, 21023)]