52806885340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21821027}}^1$

素因数の和:21821058

約数の個数: 36

約数和(自身を含む): 121892262408

約数和(自身を除く): 69085377068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 21821027, 43642054, 87284108, 109105135, 218210270, 240031297, 436420540, 480062594, 960125188, 1200156485, 2400312970, 2640344267, 4800625940, 5280688534, 10561377068, 13201721335, 26403442670, 52806885340]

約数ペア:

[(1, 52806885340), (2, 26403442670), (4, 13201721335), (5, 10561377068), (10, 5280688534), (11, 4800625940), (20, 2640344267), (22, 2400312970), (44, 1200156485), (55, 960125188), (110, 480062594), (121, 436420540), (220, 240031297), (242, 218210270), (484, 109105135), (605, 87284108), (1210, 43642054), (2420, 21821027)]