56247543

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1759}}^1$

素因数の和:1812

約数の個数: 48

約数和(自身を含む): 98841600

約数和(自身を除く): 42594057

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 99, 153, 171, 187, 209, 323, 561, 627, 969, 1683, 1759, 1881, 2907, 3553, 5277, 10659, 15831, 19349, 29903, 31977, 33421, 58047, 89709, 100263, 174141, 269127, 300789, 328933, 367631, 568157, 986799, 1102893, 1704471, 2960397, 3308679, 5113413, 6249727, 18749181, 56247543]

約数ペア:

[(1, 56247543), (3, 18749181), (9, 6249727), (11, 5113413), (17, 3308679), (19, 2960397), (33, 1704471), (51, 1102893), (57, 986799), (99, 568157), (153, 367631), (171, 328933), (187, 300789), (209, 269127), (323, 174141), (561, 100263), (627, 89709), (969, 58047), (1683, 33421), (1759, 31977), (1881, 29903), (2907, 19349), (3553, 15831), (5277, 10659)]