54247312

素因数分解:

$2^4\times 7^2\times {\mathrm{69193}}^1$

素因数の和:69215

約数の個数: 30

約数和(自身を含む): 122265798

約数和(自身を除く): 68018486

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 69193, 138386, 276772, 484351, 553544, 968702, 1107088, 1937404, 3390457, 3874808, 6780914, 7749616, 13561828, 27123656, 54247312]

約数ペア:

[(1, 54247312), (2, 27123656), (4, 13561828), (7, 7749616), (8, 6780914), (14, 3874808), (16, 3390457), (28, 1937404), (49, 1107088), (56, 968702), (98, 553544), (112, 484351), (196, 276772), (392, 138386), (784, 69193)]