54884555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 76792320

約数和(自身を除く): 21907765

約数列:

[1, 5, 11, 23, 43, 55, 115, 215, 253, 473, 989, 1009, 1265, 2365, 4945, 5045, 10879, 11099, 23207, 43387, 54395, 55495, 116035, 216935, 255277, 477257, 997901, 1276385, 2386285, 4989505, 10976911, 54884555]

約数ペア:

[(1, 54884555), (5, 10976911), (11, 4989505), (23, 2386285), (43, 1276385), (55, 997901), (115, 477257), (215, 255277), (253, 216935), (473, 116035), (989, 55495), (1009, 54395), (1265, 43387), (2365, 23207), (4945, 11099), (5045, 10879)]