51776368

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:902

約数の個数: 80

約数和(自身を含む): 124992000

約数和(自身を除く): 73215632

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 38, 56, 58, 76, 112, 116, 133, 152, 203, 232, 266, 304, 406, 464, 532, 551, 812, 839, 1064, 1102, 1624, 1678, 2128, 2204, 3248, 3356, 3857, 4408, 5873, 6712, 7714, 8816, 11746, 13424, 15428, 15941, 23492, 24331, 30856, 31882, 46984, 48662, 61712, 63764, 93968, 97324, 111587, 127528, 170317, 194648, 223174, 255056, 340634, 389296, 446348, 462289, 681268, 892696, 924578, 1362536, 1785392, 1849156, 2725072, 3236023, 3698312, 6472046, 7396624, 12944092, 25888184, 51776368]

約数ペア:

[(1, 51776368), (2, 25888184), (4, 12944092), (7, 7396624), (8, 6472046), (14, 3698312), (16, 3236023), (19, 2725072), (28, 1849156), (29, 1785392), (38, 1362536), (56, 924578), (58, 892696), (76, 681268), (112, 462289), (116, 446348), (133, 389296), (152, 340634), (203, 255056), (232, 223174), (266, 194648), (304, 170317), (406, 127528), (464, 111587), (532, 97324), (551, 93968), (812, 63764), (839, 61712), (1064, 48662), (1102, 46984), (1624, 31882), (1678, 30856), (2128, 24331), (2204, 23492), (3248, 15941), (3356, 15428), (3857, 13424), (4408, 11746), (5873, 8816), (6712, 7714)]