54937980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{101737}}^1$

素因数の和:101755

約数の個数: 48

約数和(自身を含む): 170919840

約数和(自身を除く): 115981860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 101737, 203474, 305211, 406948, 508685, 610422, 915633, 1017370, 1220844, 1526055, 1831266, 2034740, 2746899, 3052110, 3662532, 4578165, 5493798, 6104220, 9156330, 10987596, 13734495, 18312660, 27468990, 54937980]

約数ペア:

[(1, 54937980), (2, 27468990), (3, 18312660), (4, 13734495), (5, 10987596), (6, 9156330), (9, 6104220), (10, 5493798), (12, 4578165), (15, 3662532), (18, 3052110), (20, 2746899), (27, 2034740), (30, 1831266), (36, 1526055), (45, 1220844), (54, 1017370), (60, 915633), (90, 610422), (108, 508685), (135, 406948), (180, 305211), (270, 203474), (540, 101737)]