51972468

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2381}}^1$

素因数の和:2512

約数の個数: 48

約数和(自身を含む): 129657024

約数和(自身を除く): 77684556

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 107, 204, 214, 321, 428, 642, 1284, 1819, 2381, 3638, 4762, 5457, 7143, 7276, 9524, 10914, 14286, 21828, 28572, 40477, 80954, 121431, 161908, 242862, 254767, 485724, 509534, 764301, 1019068, 1528602, 3057204, 4331039, 8662078, 12993117, 17324156, 25986234, 51972468]

約数ペア:

[(1, 51972468), (2, 25986234), (3, 17324156), (4, 12993117), (6, 8662078), (12, 4331039), (17, 3057204), (34, 1528602), (51, 1019068), (68, 764301), (102, 509534), (107, 485724), (204, 254767), (214, 242862), (321, 161908), (428, 121431), (642, 80954), (1284, 40477), (1819, 28572), (2381, 21828), (3638, 14286), (4762, 10914), (5457, 9524), (7143, 7276)]