50881563

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1997}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 77922000

約数和(自身を除く): 27040437

約数列:

[1, 3, 9, 19, 57, 149, 171, 447, 1341, 1997, 2831, 5991, 8493, 17973, 25479, 37943, 113829, 297553, 341487, 892659, 2677977, 5653507, 16960521, 50881563]

約数ペア:

[(1, 50881563), (3, 16960521), (9, 5653507), (19, 2677977), (57, 892659), (149, 341487), (171, 297553), (447, 113829), (1341, 37943), (1997, 25479), (2831, 17973), (5991, 8493)]