55262680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{125597}}^1$

素因数の和:125619

約数の個数: 32

約数和(自身を含む): 135645840

約数和(自身を除く): 80383160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 125597, 251194, 502388, 627985, 1004776, 1255970, 1381567, 2511940, 2763134, 5023880, 5526268, 6907835, 11052536, 13815670, 27631340, 55262680]

約数ペア:

[(1, 55262680), (2, 27631340), (4, 13815670), (5, 11052536), (8, 6907835), (10, 5526268), (11, 5023880), (20, 2763134), (22, 2511940), (40, 1381567), (44, 1255970), (55, 1004776), (88, 627985), (110, 502388), (220, 251194), (440, 125597)]