56555529904

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{3640289}}^1$

素因数の和:3641268

約数の個数: 20

約数和(自身を含む): 109689218280

約数和(自身を除く): 53133688376

約数列:

[1, 2, 4, 8, 16, 971, 1942, 3884, 7768, 15536, 3640289, 7280578, 14561156, 29122312, 58244624, 3534720619, 7069441238, 14138882476, 28277764952, 56555529904]

約数ペア:

[(1, 56555529904), (2, 28277764952), (4, 14138882476), (8, 7069441238), (16, 3534720619), (971, 58244624), (1942, 29122312), (3884, 14561156), (7768, 7280578), (15536, 3640289)]