56778535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{27901}}^1$

素因数の和:27954

約数の個数: 16

約数和(自身を含む): 76339872

約数和(自身を除く): 19561337

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 27901, 139505, 306911, 1032337, 1534555, 5161685, 11355707, 56778535]

約数ペア:

[(1, 56778535), (5, 11355707), (11, 5161685), (37, 1534555), (55, 1032337), (185, 306911), (407, 139505), (2035, 27901)]