52893940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1987}}^1$

素因数の和:2029

約数の個数: 48

約数和(自身を含む): 122238144

約数和(自身を除く): 69344204

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1331, 1987, 2420, 2662, 3974, 5324, 6655, 7948, 9935, 13310, 19870, 21857, 26620, 39740, 43714, 87428, 109285, 218570, 240427, 437140, 480854, 961708, 1202135, 2404270, 2644697, 4808540, 5289394, 10578788, 13223485, 26446970, 52893940]

約数ペア:

[(1, 52893940), (2, 26446970), (4, 13223485), (5, 10578788), (10, 5289394), (11, 4808540), (20, 2644697), (22, 2404270), (44, 1202135), (55, 961708), (110, 480854), (121, 437140), (220, 240427), (242, 218570), (484, 109285), (605, 87428), (1210, 43714), (1331, 39740), (1987, 26620), (2420, 21857), (2662, 19870), (3974, 13310), (5324, 9935), (6655, 7948)]