53785140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30911}}^1$

素因数の和:30952

約数の個数: 48

約数和(自身を含む): 155796480

約数和(自身を除く): 102011340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 30911, 61822, 92733, 123644, 154555, 185466, 309110, 370932, 463665, 618220, 896419, 927330, 1792838, 1854660, 2689257, 3585676, 4482095, 5378514, 8964190, 10757028, 13446285, 17928380, 26892570, 53785140]

約数ペア:

[(1, 53785140), (2, 26892570), (3, 17928380), (4, 13446285), (5, 10757028), (6, 8964190), (10, 5378514), (12, 4482095), (15, 3585676), (20, 2689257), (29, 1854660), (30, 1792838), (58, 927330), (60, 896419), (87, 618220), (116, 463665), (145, 370932), (174, 309110), (290, 185466), (348, 154555), (435, 123644), (580, 92733), (870, 61822), (1740, 30911)]