56140988

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{2729}}^1$

素因数の和:2909

約数の個数: 24

約数和(自身を含む): 101665200

約数和(自身を除く): 45524212

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 2729, 5143, 5458, 10286, 10916, 20572, 100973, 201946, 379331, 403892, 758662, 1517324, 14035247, 28070494, 56140988]

約数ペア:

[(1, 56140988), (2, 28070494), (4, 14035247), (37, 1517324), (74, 758662), (139, 403892), (148, 379331), (278, 201946), (556, 100973), (2729, 20572), (5143, 10916), (5458, 10286)]