51688989963

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3209}}^1\times {\mathrm{4441}}^1$

素因数の和:7700

約数の個数: 48

約数和(自身を含む): 83043367680

約数和(自身を除く): 31354377717

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3209, 3627, 4441, 9627, 13323, 28881, 39969, 41717, 57733, 99479, 125151, 137671, 173199, 298437, 375453, 413013, 519597, 895311, 1239039, 1293227, 1789723, 3879681, 5369169, 11639043, 14251169, 16107507, 42753507, 128260521, 185265197, 441786239, 555795591, 1325358717, 1667386773, 3976076151, 5743221107, 17229663321, 51688989963]

約数ペア:

[(1, 51688989963), (3, 17229663321), (9, 5743221107), (13, 3976076151), (31, 1667386773), (39, 1325358717), (93, 555795591), (117, 441786239), (279, 185265197), (403, 128260521), (1209, 42753507), (3209, 16107507), (3627, 14251169), (4441, 11639043), (9627, 5369169), (13323, 3879681), (28881, 1789723), (39969, 1293227), (41717, 1239039), (57733, 895311), (99479, 519597), (125151, 413013), (137671, 375453), (173199, 298437)]