56551458868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43770479}}^1$

素因数の和:43770519

約数の個数: 24

約数和(自身を含む): 110301609600

約数和(自身を除く): 53750150732

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 43770479, 87540958, 175081916, 744098143, 831639101, 1488196286, 1663278202, 2976392572, 3326556404, 14137864717, 28275729434, 56551458868]

約数ペア:

[(1, 56551458868), (2, 28275729434), (4, 14137864717), (17, 3326556404), (19, 2976392572), (34, 1663278202), (38, 1488196286), (68, 831639101), (76, 744098143), (323, 175081916), (646, 87540958), (1292, 43770479)]