55640270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{27409}}^1$

素因数の和:27452

約数の個数: 32

約数和(自身を含む): 118411200

約数和(自身を除く): 62770930

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 27409, 54818, 137045, 191863, 274090, 383726, 794861, 959315, 1589722, 1918630, 3974305, 5564027, 7948610, 11128054, 27820135, 55640270]

約数ペア:

[(1, 55640270), (2, 27820135), (5, 11128054), (7, 7948610), (10, 5564027), (14, 3974305), (29, 1918630), (35, 1589722), (58, 959315), (70, 794861), (145, 383726), (203, 274090), (290, 191863), (406, 137045), (1015, 54818), (2030, 27409)]