49897568

素因数分解:

$2^5\times 7^1\times {\mathrm{337}}^1\times {\mathrm{661}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 112773024

約数和(自身を除く): 62875456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 337, 661, 674, 1322, 1348, 2359, 2644, 2696, 4627, 4718, 5288, 5392, 9254, 9436, 10576, 10784, 18508, 18872, 21152, 37016, 37744, 74032, 75488, 148064, 222757, 445514, 891028, 1559299, 1782056, 3118598, 3564112, 6237196, 7128224, 12474392, 24948784, 49897568]

約数ペア:

[(1, 49897568), (2, 24948784), (4, 12474392), (7, 7128224), (8, 6237196), (14, 3564112), (16, 3118598), (28, 1782056), (32, 1559299), (56, 891028), (112, 445514), (224, 222757), (337, 148064), (661, 75488), (674, 74032), (1322, 37744), (1348, 37016), (2359, 21152), (2644, 18872), (2696, 18508), (4627, 10784), (4718, 10576), (5288, 9436), (5392, 9254)]