55557288

素因数分解:

$2^3\times 3^2\times {\mathrm{771629}}^1$

素因数の和:771641

約数の個数: 24

約数和(自身を含む): 150467850

約数和(自身を除く): 94910562

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 771629, 1543258, 2314887, 3086516, 4629774, 6173032, 6944661, 9259548, 13889322, 18519096, 27778644, 55557288]

約数ペア:

[(1, 55557288), (2, 27778644), (3, 18519096), (4, 13889322), (6, 9259548), (8, 6944661), (9, 6173032), (12, 4629774), (18, 3086516), (24, 2314887), (36, 1543258), (72, 771629)]