51509512

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1033}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 101249280

約数和(自身を除く): 49739768

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 271, 542, 1033, 1084, 2066, 2168, 4132, 6233, 8264, 12466, 23759, 24932, 47518, 49864, 95036, 190072, 279943, 559886, 1119772, 2239544, 6438689, 12877378, 25754756, 51509512]

約数ペア:

[(1, 51509512), (2, 25754756), (4, 12877378), (8, 6438689), (23, 2239544), (46, 1119772), (92, 559886), (184, 279943), (271, 190072), (542, 95036), (1033, 49864), (1084, 47518), (2066, 24932), (2168, 23759), (4132, 12466), (6233, 8264)]