51138556

素因数分解:

$2^2\times 7^3\times {\mathrm{37273}}^1$

素因数の和:37298

約数の個数: 24

約数和(自身を含む): 104367200

約数和(自身を除く): 53228644

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 37273, 74546, 149092, 260911, 521822, 1043644, 1826377, 3652754, 7305508, 12784639, 25569278, 51138556]

約数ペア:

[(1, 51138556), (2, 25569278), (4, 12784639), (7, 7305508), (14, 3652754), (28, 1826377), (49, 1043644), (98, 521822), (196, 260911), (343, 149092), (686, 74546), (1372, 37273)]