52995140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1733}}^1$

素因数の和:1892

約数の個数: 48

約数和(自身を含む): 122351040

約数和(自身を除く): 69355900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 139, 220, 278, 556, 695, 1390, 1529, 1733, 2780, 3058, 3466, 6116, 6932, 7645, 8665, 15290, 17330, 19063, 30580, 34660, 38126, 76252, 95315, 190630, 240887, 381260, 481774, 963548, 1204435, 2408870, 2649757, 4817740, 5299514, 10599028, 13248785, 26497570, 52995140]

約数ペア:

[(1, 52995140), (2, 26497570), (4, 13248785), (5, 10599028), (10, 5299514), (11, 4817740), (20, 2649757), (22, 2408870), (44, 1204435), (55, 963548), (110, 481774), (139, 381260), (220, 240887), (278, 190630), (556, 95315), (695, 76252), (1390, 38126), (1529, 34660), (1733, 30580), (2780, 19063), (3058, 17330), (3466, 15290), (6116, 8665), (6932, 7645)]