26565550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{4391}}^1$

素因数の和:4425

約数の個数: 36

約数和(自身を含む): 54324648

約数和(自身を除く): 27759098

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 4391, 6050, 8782, 21955, 43910, 48301, 96602, 109775, 219550, 241505, 483010, 531311, 1062622, 1207525, 2415050, 2656555, 5313110, 13282775, 26565550]

約数ペア:

[(1, 26565550), (2, 13282775), (5, 5313110), (10, 2656555), (11, 2415050), (22, 1207525), (25, 1062622), (50, 531311), (55, 483010), (110, 241505), (121, 219550), (242, 109775), (275, 96602), (550, 48301), (605, 43910), (1210, 21955), (3025, 8782), (4391, 6050)]