53889808

素因数分解:

$2^4\times 7^2\times {\mathrm{68737}}^1$

素因数の和:68759

約数の個数: 30

約数和(自身を含む): 121460046

約数和(自身を除く): 67570238

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 68737, 137474, 274948, 481159, 549896, 962318, 1099792, 1924636, 3368113, 3849272, 6736226, 7698544, 13472452, 26944904, 53889808]

約数ペア:

[(1, 53889808), (2, 26944904), (4, 13472452), (7, 7698544), (8, 6736226), (14, 3849272), (16, 3368113), (28, 1924636), (49, 1099792), (56, 962318), (98, 549896), (112, 481159), (196, 274948), (392, 137474), (784, 68737)]