54527140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2837}}^1$

素因数の和:2908

約数の個数: 36

約数和(自身を含む): 118361628

約数和(自身を除く): 63834488

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1922, 2837, 3844, 4805, 5674, 9610, 11348, 14185, 19220, 28370, 56740, 87947, 175894, 351788, 439735, 879470, 1758940, 2726357, 5452714, 10905428, 13631785, 27263570, 54527140]

約数ペア:

[(1, 54527140), (2, 27263570), (4, 13631785), (5, 10905428), (10, 5452714), (20, 2726357), (31, 1758940), (62, 879470), (124, 439735), (155, 351788), (310, 175894), (620, 87947), (961, 56740), (1922, 28370), (2837, 19220), (3844, 14185), (4805, 11348), (5674, 9610)]