55539869

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37963}}^1$

素因数の和:38000

約数の個数: 16

約数和(自身を含む): 72890880

約数和(自身を除く): 17351011

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 37963, 265741, 417593, 721297, 2923151, 5049079, 7934267, 55539869]

約数ペア:

[(1, 55539869), (7, 7934267), (11, 5049079), (19, 2923151), (77, 721297), (133, 417593), (209, 265741), (1463, 37963)]