55406970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{205211}}^1$

素因数の和:205227

約数の個数: 32

約数和(自身を含む): 147752640

約数和(自身を除く): 92345670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 205211, 410422, 615633, 1026055, 1231266, 1846899, 2052110, 3078165, 3693798, 5540697, 6156330, 9234495, 11081394, 18468990, 27703485, 55406970]

約数ペア:

[(1, 55406970), (2, 27703485), (3, 18468990), (5, 11081394), (6, 9234495), (9, 6156330), (10, 5540697), (15, 3693798), (18, 3078165), (27, 2052110), (30, 1846899), (45, 1231266), (54, 1026055), (90, 615633), (135, 410422), (270, 205211)]