52149909

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1637}}^1$

素因数の和:1725

約数の個数: 32

約数和(自身を含む): 83655936

約数和(自身を除く): 31506027

約数列:

[1, 3, 7, 21, 37, 41, 111, 123, 259, 287, 777, 861, 1517, 1637, 4551, 4911, 10619, 11459, 31857, 34377, 60569, 67117, 181707, 201351, 423983, 469819, 1271949, 1409457, 2483329, 7449987, 17383303, 52149909]

約数ペア:

[(1, 52149909), (3, 17383303), (7, 7449987), (21, 2483329), (37, 1409457), (41, 1271949), (111, 469819), (123, 423983), (259, 201351), (287, 181707), (777, 67117), (861, 60569), (1517, 34377), (1637, 31857), (4551, 11459), (4911, 10619)]