54347538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{739}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 132986880

約数和(自身を除く): 78639342

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 103, 119, 206, 238, 309, 357, 618, 714, 721, 739, 1442, 1478, 1751, 2163, 2217, 3502, 4326, 4434, 5173, 5253, 10346, 10506, 12257, 12563, 15519, 24514, 25126, 31038, 36771, 37689, 73542, 75378, 76117, 87941, 152234, 175882, 228351, 263823, 456702, 527646, 532819, 1065638, 1293989, 1598457, 2587978, 3196914, 3881967, 7763934, 9057923, 18115846, 27173769, 54347538]

約数ペア:

[(1, 54347538), (2, 27173769), (3, 18115846), (6, 9057923), (7, 7763934), (14, 3881967), (17, 3196914), (21, 2587978), (34, 1598457), (42, 1293989), (51, 1065638), (102, 532819), (103, 527646), (119, 456702), (206, 263823), (238, 228351), (309, 175882), (357, 152234), (618, 87941), (714, 76117), (721, 75378), (739, 73542), (1442, 37689), (1478, 36771), (1751, 31038), (2163, 25126), (2217, 24514), (3502, 15519), (4326, 12563), (4434, 12257), (5173, 10506), (5253, 10346)]