56528910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{36947}}^1$

素因数の和:36977

約数の個数: 48

約数和(自身を含む): 155624976

約数和(自身を除く): 99096066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 36947, 73894, 110841, 184735, 221682, 332523, 369470, 554205, 628099, 665046, 1108410, 1256198, 1662615, 1884297, 3140495, 3325230, 3768594, 5652891, 6280990, 9421485, 11305782, 18842970, 28264455, 56528910]

約数ペア:

[(1, 56528910), (2, 28264455), (3, 18842970), (5, 11305782), (6, 9421485), (9, 6280990), (10, 5652891), (15, 3768594), (17, 3325230), (18, 3140495), (30, 1884297), (34, 1662615), (45, 1256198), (51, 1108410), (85, 665046), (90, 628099), (102, 554205), (153, 369470), (170, 332523), (255, 221682), (306, 184735), (510, 110841), (765, 73894), (1530, 36947)]