55850940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{310283}}^1$

素因数の和:310298

約数の個数: 36

約数和(自身を含む): 169415064

約数和(自身を除く): 113564124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 310283, 620566, 930849, 1241132, 1551415, 1861698, 2792547, 3102830, 3723396, 4654245, 5585094, 6205660, 9308490, 11170188, 13962735, 18616980, 27925470, 55850940]

約数ペア:

[(1, 55850940), (2, 27925470), (3, 18616980), (4, 13962735), (5, 11170188), (6, 9308490), (9, 6205660), (10, 5585094), (12, 4654245), (15, 3723396), (18, 3102830), (20, 2792547), (30, 1861698), (36, 1551415), (45, 1241132), (60, 930849), (90, 620566), (180, 310283)]