51000138

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{134921}}^1$

素因数の和:134939

約数の個数: 32

約数和(自身を含む): 129525120

約数和(自身を除く): 78524982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 134921, 269842, 404763, 809526, 944447, 1214289, 1888894, 2428578, 2833341, 3642867, 5666682, 7285734, 8500023, 17000046, 25500069, 51000138]

約数ペア:

[(1, 51000138), (2, 25500069), (3, 17000046), (6, 8500023), (7, 7285734), (9, 5666682), (14, 3642867), (18, 2833341), (21, 2428578), (27, 1888894), (42, 1214289), (54, 944447), (63, 809526), (126, 404763), (189, 269842), (378, 134921)]