55001139

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{13451}}^1$

素因数の和:13530

約数の個数: 16

約数和(自身を含む): 77483520

約数和(自身を除く): 22482381

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 13451, 40353, 390079, 632197, 1170237, 1896591, 18333713, 55001139]

約数ペア:

[(1, 55001139), (3, 18333713), (29, 1896591), (47, 1170237), (87, 632197), (141, 390079), (1363, 40353), (4089, 13451)]