51018912

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{25307}}^1$

素因数の和:25330

約数の個数: 72

約数和(自身を含む): 165818016

約数和(自身を除く): 114799104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 25307, 50614, 75921, 101228, 151842, 177149, 202456, 227763, 303684, 354298, 404912, 455526, 531447, 607368, 708596, 809824, 911052, 1062894, 1214736, 1417192, 1594341, 1822104, 2125788, 2429472, 2834384, 3188682, 3644208, 4251576, 5668768, 6377364, 7288416, 8503152, 12754728, 17006304, 25509456, 51018912]

約数ペア:

[(1, 51018912), (2, 25509456), (3, 17006304), (4, 12754728), (6, 8503152), (7, 7288416), (8, 6377364), (9, 5668768), (12, 4251576), (14, 3644208), (16, 3188682), (18, 2834384), (21, 2429472), (24, 2125788), (28, 1822104), (32, 1594341), (36, 1417192), (42, 1214736), (48, 1062894), (56, 911052), (63, 809824), (72, 708596), (84, 607368), (96, 531447), (112, 455526), (126, 404912), (144, 354298), (168, 303684), (224, 227763), (252, 202456), (288, 177149), (336, 151842), (504, 101228), (672, 75921), (1008, 50614), (2016, 25307)]