54527605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{31981}}^1$

素因数の和:32028

約数の個数: 16

約数和(自身を含む): 73686528

約数和(自身を除く): 19158923

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 31981, 159905, 351791, 991411, 1758955, 4957055, 10905521, 54527605]

約数ペア:

[(1, 54527605), (5, 10905521), (11, 4957055), (31, 1758955), (55, 991411), (155, 351791), (341, 159905), (1705, 31981)]