49997864

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{8191}}^1$

素因数の和:8313

約数の個数: 32

約数和(自身を含む): 108134400

約数和(自身を除く): 58136536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 8191, 16382, 32764, 57337, 65528, 114674, 229348, 458696, 892819, 1785638, 3571276, 6249733, 7142552, 12499466, 24998932, 49997864]

約数ペア:

[(1, 49997864), (2, 24998932), (4, 12499466), (7, 7142552), (8, 6249733), (14, 3571276), (28, 1785638), (56, 892819), (109, 458696), (218, 229348), (436, 114674), (763, 65528), (872, 57337), (1526, 32764), (3052, 16382), (6104, 8191)]