51751368

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{5171}}^1$

素因数の和:5322

約数の個数: 48

約数和(自身を含む): 141195600

約数和(自身を除く): 89444232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 5171, 10008, 10342, 15513, 20684, 31026, 41368, 46539, 62052, 93078, 124104, 186156, 372312, 718769, 1437538, 2156307, 2875076, 4312614, 5750152, 6468921, 8625228, 12937842, 17250456, 25875684, 51751368]

約数ペア:

[(1, 51751368), (2, 25875684), (3, 17250456), (4, 12937842), (6, 8625228), (8, 6468921), (9, 5750152), (12, 4312614), (18, 2875076), (24, 2156307), (36, 1437538), (72, 718769), (139, 372312), (278, 186156), (417, 124104), (556, 93078), (834, 62052), (1112, 46539), (1251, 41368), (1668, 31026), (2502, 20684), (3336, 15513), (5004, 10342), (5171, 10008)]