51400792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5641}}^1$

素因数の和:5731

約数の個数: 32

約数和(自身を含む): 103587120

約数和(自身を除く): 52186328

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4556, 5641, 9112, 11282, 22564, 45128, 95897, 191794, 377947, 383588, 755894, 767176, 1511788, 3023576, 6425099, 12850198, 25700396, 51400792]

約数ペア:

[(1, 51400792), (2, 25700396), (4, 12850198), (8, 6425099), (17, 3023576), (34, 1511788), (67, 767176), (68, 755894), (134, 383588), (136, 377947), (268, 191794), (536, 95897), (1139, 45128), (2278, 22564), (4556, 11282), (5641, 9112)]